Borderou de evaluare (job #773623)

Compilare: main.cpp: In function 'int main()': main.cpp:18:30: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 18 | if(s[x-1][y-1].size()>mx) | ~~~~~~~~~~~~~~~~~~^~~ main.cpp:44:38: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 44 | if(s[j][z].size()>=poz+1) | ~~~~~~~~~~~~~~^~~~~~~ main.cpp:69:38: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 69 | if(s[z][j].size()>=poz+1) | ~~~~~~~~~~~~~~^~~~~~~