foo.cc: In function 'void Translate(char*, int)':
foo.cc:13:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   13 |         for(int i=0;i<strlen(s);i++)
      |                     ~^~~~~~~~~~
foo.cc: In function 'int main()':
foo.cc:32:9: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
   32 |     gets(s);
      |     ~~~~^~~
In file included from /nix/store/jgdz5wfqc6q6qhy17lsqnfpbkfi1fcar-gcc-12.2.0/include/c++/12.2.0/cstdio:42,
                 from stdc++.h:46:
/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:37:19: error: 'n' was not declared in this scope
   37 |     for(int i=0;i<n;i++)
      |                   ^

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