foo.cc: In function 'int main()':
foo.cc:6:13: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
6 | gets(s);
| ~~~~^~~
In file included from /nix/store/h5kvfrjmpw792v8jg7nrzfkffmn0iyy8-gcc-12.3.0/include/c++/12.3.0/cstdio:42,
from stdc++.h:46:
/nix/store/y8wfrgk7br5rfz4221lfb9v8w3n0cnyd-glibc-2.37-8-dev/include/stdio.h:605:14: note: declared here
605 | extern char *gets (char *__s) __wur __attribute_deprecated__;
| ^~~~
foo.cc:13:11: warning: array subscript has type 'char' [-Wchar-subscripts]
13 | s[mini]=' ';
| ^~~~
foo.cc:14:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
14 | for (int i=0;i<strlen(s);i++)
| ~^~~~~~~~~~
foo.cc:13:11: warning: 'mini' may be used uninitialized [-Wmaybe-uninitialized]
13 | s[mini]=' ';
| ^~~~
foo.cc:5:34: note: 'mini' was declared here
5 | char s[100010],c,minm=10,mini;
| ^~~~
/nix/store/74y3751gsixaz9797ib0hp7c658sp1y5-binutils-2.40/bin/ld: /tmp/ccaUkOJZ.o: in function `main':
foo.cc:(.text.startup+0xe): warning: the `gets' function is dangerous and should not be used.
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