Borderou de evaluare (job #795862)

Compilare: main.cpp: In function 'int main()': main.cpp:7:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 7 | while(i<S1.size()-3) | ~^~~~~~~~~~~~ main.cpp:11:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 11 | if(i==S1.size()-3) fout<<"1 "; | ~^~~~~~~~~~~~~ main.cpp:13:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 13 | while(i<S2.size()-3) | ~^~~~~~~~~~~~ main.cpp:17:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 17 | if(i==S2.size()-3) fout<<"1 "; | ~^~~~~~~~~~~~~ main.cpp:19:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 19 | while(i<S3.size()-3) | ~^~~~~~~~~~~~ main.cpp:23:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 23 | if(i==S3.size()-3) fout<<"1 "; | ~^~~~~~~~~~~~~