Borderou de evaluare (job #763788)

Compilare: main.cpp: In function 'int main()': main.cpp:15:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 15 | for(int i = 0;i<s.length();i++){ | ~^~~~~~~~~~~ main.cpp:12:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | freopen("cezark.in","r",stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:13:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 13 | freopen("cezark.out","w",stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~