foo.cc:5:5: error: conflicting declaration ‘int a’
5 | int a,n,b[1000005],x,t;
| ^
foo.cc:4:6: note: previous declaration as ‘bool a [1000005]’
4 | bool a[1000005];
| ^
foo.cc: In function ‘int main()’:
foo.cc:8:12: error: no match for ‘operator>>’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘bool [1000005]’)
8 | cin>>a>>n;
| ~~~^~~
| | |
| | bool [1000005]
| std::istream {aka std::basic_istream<char>}
In file included from /nix/gcc-13.2.0/include/c++/13.2.0/sstream:40,
from /nix/gcc-13.2.0/include/c++/13.2.0/complex:45,
from /nix/gcc-13.2.0/include/c++/13.2.0/ccomplex:39,
from stdc++.h:127:
/nix/gcc-13.2.0/include/c++/13.2.0/istream:325:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match)
325 | operator>>(void*& __p)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:325:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: error: cannot bind non-const lvalue reference of type ‘void*&’ to an rvalue of type ‘void*’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/istream:201:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match)
201 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:201:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: error: invalid conversion from ‘bool*’ to ‘long long unsigned int’ [-fpermissive]
8 | cin>>a>>n;
| ^
| |
| bool*
foo.cc:8:14: error: cannot bind rvalue ‘(long long unsigned int)((bool*)(& a))’ to ‘long long unsigned int&’
/nix/gcc-13.2.0/include/c++/13.2.0/istream:197:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match)
197 | operator>>(long long& __n)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:197:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: error: invalid conversion from ‘bool*’ to ‘long long int’ [-fpermissive]
8 | cin>>a>>n;
| ^
| |
| bool*
foo.cc:8:14: error: cannot bind rvalue ‘(long long int)((bool*)(& a))’ to ‘long long int&’
/nix/gcc-13.2.0/include/c++/13.2.0/istream:192:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match)
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:192:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: error: invalid conversion from ‘bool*’ to ‘long unsigned int’ [-fpermissive]
8 | cin>>a>>n;
| ^
| |
| bool*
foo.cc:8:14: error: cannot bind rvalue ‘(long unsigned int)((bool*)(& a))’ to ‘long unsigned int&’
/nix/gcc-13.2.0/include/c++/13.2.0/istream:188:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match)
188 | operator>>(long& __n)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:188:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: error: invalid conversion from ‘bool*’ to ‘long int’ [-fpermissive]
8 | cin>>a>>n;
| ^
| |
| bool*
foo.cc:8:14: error: cannot bind rvalue ‘(long int)((bool*)(& a))’ to ‘long int&’
/nix/gcc-13.2.0/include/c++/13.2.0/istream:184:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match)
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:184:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: error: invalid conversion from ‘bool*’ to ‘unsigned int’ [-fpermissive]
8 | cin>>a>>n;
| ^
| |
| bool*
foo.cc:8:14: error: cannot bind rvalue ‘(unsigned int)((bool*)(& a))’ to ‘unsigned int&’
/nix/gcc-13.2.0/include/c++/13.2.0/istream:181:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]’ (near match)
181 | operator>>(int& __n);
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:181:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: error: invalid conversion from ‘bool*’ to ‘int’ [-fpermissive]
8 | cin>>a>>n;
| ^
| |
| bool*
foo.cc:8:14: error: cannot bind rvalue ‘(int)((bool*)(& a))’ to ‘int&’
/nix/gcc-13.2.0/include/c++/13.2.0/istream:177:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match)
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:177:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: error: invalid conversion from ‘bool*’ to ‘short unsigned int’ [-fpermissive]
8 | cin>>a>>n;
| ^
| |
| bool*
foo.cc:8:14: error: cannot bind rvalue ‘(short unsigned int)((bool*)(& a))’ to ‘short unsigned int&’
/nix/gcc-13.2.0/include/c++/13.2.0/istream:174:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]’ (near match)
174 | operator>>(short& __n);
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:174:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: error: invalid conversion from ‘bool*’ to ‘short int’ [-fpermissive]
8 | cin>>a>>n;
| ^
| |
| bool*
foo.cc:8:14: error: cannot bind rvalue ‘(short int)((bool*)(& a))’ to ‘short int&’
/nix/gcc-13.2.0/include/c++/13.2.0/istream:170:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’ (near match)
170 | operator>>(bool& __n)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:170:7: note: conversion of argument 1 would be ill-formed:
foo.cc:8:14: warning: the address of ‘a’ will never be NULL [-Waddress]
8 | cin>>a>>n;
| ^
foo.cc:4:6: note: ‘a’ declared here
4 | bool a[1000005];
| ^
foo.cc:8:14: error: cannot bind non-const lvalue reference of type ‘bool&’ to a value of type ‘bool*’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/istream:224:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’
224 | operator>>(long double& __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:224:31: note: no known conversion for argument 1 from ‘bool [1000005]’ to ‘long double&’
224 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:220:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’
220 | operator>>(double& __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:220:26: note: no known conversion for argument 1 from ‘bool [1000005]’ to ‘double&’
220 | operator>>(double& __f)
| ~~~~~~~~^~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:216:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’
216 | operator>>(float& __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:216:25: note: no known conversion for argument 1 from ‘bool [1000005]’ to ‘float&’
216 | operator>>(float& __f)
| ~~~~~~~^~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:122:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:122:36: note: no known conversion for argument 1 from ‘bool [1000005]’ to ‘std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)’ {aka ‘std::basic_istream<char>& (*)(std::basic_istream<char>&)’}
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:126:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]’
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:126:32: note: no known conversion for argument 1 from ‘bool [1000005]’ to ‘std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)’ {aka ‘std::basic_ios<char>& (*)(std::basic_ios<char>&)’}
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:133:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]’
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:133:30: note: no known conversion for argument 1 from ‘bool [1000005]’ to ‘std::ios_base& (*)(std::ios_base&)’
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:349:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]’
349 | operator>>(__streambuf_type* __sb);
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:349:36: note: no known conversion for argument 1 from ‘bool [1000005]’ to ‘std::basic_istream<char>::__streambuf_type*’ {aka ‘std::basic_streambuf<char>*’}
349 | operator>>(__streambuf_type* __sb);
| ~~~~~~~~~~~~~~~~~~^~~~
In file included from /nix/gcc-13.2.0/include/c++/13.2.0/string:55,
from /nix/gcc-13.2.0/include/c++/13.2.0/bitset:52,
from stdc++.h:52:
/nix/gcc-13.2.0/include/c++/13.2.0/bits/basic_string.tcc:821:5: note: candidate: ‘template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Alloc>&)’
821 | operator>>(basic_istream<_CharT, _Traits>& __in,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/basic_string.tcc:821:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bitset:1593:5: note: candidate: ‘template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, bitset<_Nb>&)’
1593 | operator>>(std::basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bitset:1593:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::bitset<_Nb>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
In file included from /nix/gcc-13.2.0/include/c++/13.2.0/istream:1106:
/nix/gcc-13.2.0/include/c++/13.2.0/bits/istream.tcc:975:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)’
975 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/istream.tcc:975:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘bool [1000005]’)
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/istream:846:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char&)’
846 | operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:846:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘unsigned char&’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/istream:851:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char&)’
851 | operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:851:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘signed char&’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/istream:893:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT*)’
893 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:893:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘bool’)
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/istream:936:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char*)’
936 | operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:936:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘unsigned char*’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/istream:942:5: note: candidate: ‘template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char*)’
942 | operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:942:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘signed char*’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/istream:1096:5: note: candidate: ‘template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&)’
1096 | operator>>(_Istream&& __is, _Tp&& __x)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/istream:1096:5: note: template argument deduction/substitution failed:
/nix/gcc-13.2.0/include/c++/13.2.0/istream: In substitution of ‘template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_istream<char>&; _Tp = bool (&)[1000005]]’:
foo.cc:8:7: required from here
/nix/gcc-13.2.0/include/c++/13.2.0/istream:1096:5: error: no type named ‘type’ in ‘struct std::enable_if<false, void>’
/nix/gcc-13.2.0/include/c++/13.2.0/complex:504:5: note: candidate: ‘template<class _Tp, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, complex<_Tp>&)’
504 | operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/complex:504:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::complex<_Tp>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
In file included from stdc++.h:143:
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:73:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Resetiosflags)’
73 | operator>>(basic_istream<_CharT, _Traits>& __is, _Resetiosflags __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:73:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘std::_Resetiosflags’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:103:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setiosflags)’
103 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setiosflags __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:103:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘std::_Setiosflags’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:134:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setbase)’
134 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setbase __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:134:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘std::_Setbase’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:172:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setfill<_CharT>)’
172 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setfill<_CharT> __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:172:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::_Setfill<_CharT>’ and ‘bool*’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:202:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setprecision)’
202 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setprecision __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:202:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘std::_Setprecision’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:232:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setw)’
232 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setw __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:232:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘std::_Setw’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:266:5: note: candidate: ‘template<class _CharT, class _Traits, class _MoneyT> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Get_money<_MoneyT>)’
266 | operator>>(basic_istream<_CharT, _Traits>& __is, _Get_money<_MoneyT> __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:266:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::_Get_money<_MoneyT>’ and ‘bool*’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:420:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Get_time<_CharT>)’
420 | operator>>(basic_istream<_CharT, _Traits>& __is, _Get_time<_CharT> __f)
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/iomanip:420:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::_Get_time<_CharT>’ and ‘bool*’
8 | cin>>a>>n;
| ^
In file included from /nix/gcc-13.2.0/include/c++/13.2.0/valarray:605,
from stdc++.h:166:
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: candidate: ‘template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)’
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)’
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)’
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)’
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)’
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/valarray:1199:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_right, _Tp>::result_type> std::operator>>(const valarray<_Tp>&, const valarray<_Tp>&)’
1199 | _DEFINE_BINARY_OPERATOR(>>, __shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/valarray:1199:1: note: template argument deduction/substitution failed:
foo.cc:8:14: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::valarray<_Tp>’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/valarray:1199:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__shift_right, _Tp>::result_type> std::operator>>(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)’
1199 | _DEFINE_BINARY_OPERATOR(>>, __shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/valarray:1199:1: note: template argument deduction/substitution failed:
foo.cc:8:14: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::valarray<_Tp>’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/valarray:1199:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_right, _Tp>::result_type> std::operator>>(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)’
1199 | _DEFINE_BINARY_OPERATOR(>>, __shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/valarray:1199:1: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘const std::valarray<_Tp>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
In file included from /nix/gcc-13.2.0/include/c++/13.2.0/random:53,
from stdc++.h:179:
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:927:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, uniform_int_distribution<_IntType>&)’
927 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:927:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::uniform_int_distribution<_IntType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:988:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, uniform_real_distribution<_IntType>&)’
988 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:988:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::uniform_real_distribution<_IntType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2165:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, cauchy_distribution<_RealType>&)’
2165 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2165:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::cauchy_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
In file included from /nix/gcc-13.2.0/include/c++/13.2.0/random:51:
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.h:3830:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, bernoulli_distribution&)’
3830 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.h:3830:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: cannot convert ‘a’ (type ‘bool [1000005]’) to type ‘std::bernoulli_distribution&’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1130:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, geometric_distribution<_IntType>&)’
1130 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1130:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::geometric_distribution<_IntType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1781:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, exponential_distribution<_RealType>&)’
1781 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1781:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::exponential_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2559:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, weibull_distribution<_RealType>&)’
2559 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2559:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::weibull_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2633:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, extreme_value_distribution<_RealType>&)’
2633 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2633:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::extreme_value_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:177:5: note: candidate: ‘template<class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, linear_congruential_engine<_UIntType, __a, __c, __m>&)’
177 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:177:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::linear_congruential_engine<_UIntType, __a, __c, __m>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:504:5: note: candidate: ‘template<class _UIntType1, long unsigned int __w1, long unsigned int __n1, long unsigned int __m1, long unsigned int __r1, _UIntType1 __a1, long unsigned int __u1, _UIntType1 __d1, long unsigned int __s1, _UIntType1 __b1, long unsigned int __t1, _UIntType1 __c1, long unsigned int __l1, _UIntType1 __f1, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>&)’
504 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:504:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:656:5: note: candidate: ‘template<class _UIntType, long unsigned int __w, long unsigned int __s, long unsigned int __r, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, subtract_with_carry_engine<_UIntType, __w, __s, __r>&)’
656 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:656:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::subtract_with_carry_engine<_UIntType, __w, __s, __r>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:723:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __p, long unsigned int __r, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, discard_block_engine<_RandomNumberEngine, __p, __r>&)’
723 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:723:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::discard_block_engine<_RandomNumberEngine, __p, __r>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:887:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __k, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, shuffle_order_engine<_RandomNumberEngine, __k>&)’
887 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:887:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::shuffle_order_engine<_RandomNumberEngine, __k>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1245:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, negative_binomial_distribution<_IntType>&)’
1245 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1245:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::negative_binomial_distribution<_IntType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1455:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, poisson_distribution<_IntType>&)’
1455 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1455:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::poisson_distribution<_IntType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1722:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, binomial_distribution<_IntType>&)’
1722 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1722:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::binomial_distribution<_IntType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1943:5: note: candidate: ‘template<class _RealType1, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, normal_distribution<_RealType>&)’
1943 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:1943:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::normal_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2008:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, lognormal_distribution<_RealType>&)’
2008 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2008:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::lognormal_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2079:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, chi_squared_distribution<_RealType>&)’
2079 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2079:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::chi_squared_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2241:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, fisher_f_distribution<_RealType>&)’
2241 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2241:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::fisher_f_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2314:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, student_t_distribution<_RealType>&)’
2314 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2314:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::student_t_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2484:5: note: candidate: ‘template<class _RealType1, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, gamma_distribution<_RealType>&)’
2484 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2484:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::gamma_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2792:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, discrete_distribution<_IntType>&)’
2792 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2792:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::discrete_distribution<_IntType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2999:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, piecewise_constant_distribution<_RealType>&)’
2999 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:2999:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::piecewise_constant_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:3205:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, piecewise_linear_distribution<_RealType>&)’
3205 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/nix/gcc-13.2.0/include/c++/13.2.0/bits/random.tcc:3205:5: note: template argument deduction/substitution failed:
foo.cc:8:14: note: mismatched types ‘std::piecewise_linear_distribution<_RealType>’ and ‘bool [1000005]’
8 | cin>>a>>n;
| ^
foo.cc:12:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
12 | if(i>=a&&t*t==i)
| ~^~~
foo.cc:16:34: error: ‘N’ was not declared in this scope
16 | for(int j=i+i;j<=N;j+=i)
| ^
foo.cc:32:10: error: expected ‘}’ at end of input
32 | return 0;
| ^
foo.cc:7:1: note: to match this ‘{’
7 | {
| ^