foo.cc: In function 'int main()':
foo.cc:11:13: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
11 | gets(s1);gets(s2);gets(s3);
| ~~~~^~~~
In file included from /nix/store/jgdz5wfqc6q6qhy17lsqnfpbkfi1fcar-gcc-12.2.0/include/c++/12.2.0/cstdio:42,
from /nix/store/jgdz5wfqc6q6qhy17lsqnfpbkfi1fcar-gcc-12.2.0/include/c++/12.2.0/ext/string_conversions.h:43,
from /nix/store/jgdz5wfqc6q6qhy17lsqnfpbkfi1fcar-gcc-12.2.0/include/c++/12.2.0/bits/basic_string.h:3960,
from /nix/store/jgdz5wfqc6q6qhy17lsqnfpbkfi1fcar-gcc-12.2.0/include/c++/12.2.0/string:53,
from /nix/store/jgdz5wfqc6q6qhy17lsqnfpbkfi1fcar-gcc-12.2.0/include/c++/12.2.0/bits/locale_classes.h:40,
from /nix/store/jgdz5wfqc6q6qhy17lsqnfpbkfi1fcar-gcc-12.2.0/include/c++/12.2.0/bits/ios_base.h:41,
from /nix/store/jgdz5wfqc6q6qhy17lsqnfpbkfi1fcar-gcc-12.2.0/include/c++/12.2.0/ios:42,
from /nix/store/jgdz5wfqc6q6qhy17lsqnfpbkfi1fcar-gcc-12.2.0/include/c++/12.2.0/ostream:38,
from iostream:39:
/nix/store/linb70pgp53f0kygxm5wk163dx22d681-glibc-2.37-45-dev/include/stdio.h:605:14: note: declared here
605 | extern char *gets (char *__s) __wur __attribute_deprecated__;
| ^~~~
foo.cc:11:22: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
11 | gets(s1);gets(s2);gets(s3);
| ~~~~^~~~
/nix/store/linb70pgp53f0kygxm5wk163dx22d681-glibc-2.37-45-dev/include/stdio.h:605:14: note: declared here
605 | extern char *gets (char *__s) __wur __attribute_deprecated__;
| ^~~~
foo.cc:11:31: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
11 | gets(s1);gets(s2);gets(s3);
| ~~~~^~~~
/nix/store/linb70pgp53f0kygxm5wk163dx22d681-glibc-2.37-45-dev/include/stdio.h:605:14: note: declared here
605 | extern char *gets (char *__s) __wur __attribute_deprecated__;
| ^~~~
foo.cc:24:30: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
24 | for(int i=0;i<strlen(s3);i++)
| ~^~~~~~~~~~~
foo.cc:33:27: error: 'temp' was not declared in this scope; did you mean 'tmp'?
33 | for(int i=temp;i<p-s1;i++)
| ^~~~
| tmp
foo.cc:39:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
39 | if(tmp!=strlen(s1)-1)
| ~~~^~~~~~~~~~~~~~
foo.cc:41:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
41 | for(int i=tmp;i<strlen(s1);i++)
| ~^~~~~~~~~~~
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