Compilare: main.cpp: In function 'int evaluare(int, int)': main.cpp:29:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 29 | for(i=0; i<vec[f].size(); i++) | ~^~~~~~~~~~~~~~ main.cpp:46:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 46 | for(i=0; i<rezultat.size(); i++) | ~^~~~~~~~~~~~~~~~ main.cpp:55:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 55 | for(i=0; i<op.size(); i++) | ~^~~~~~~~~~ main.cpp:58:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 58 | for(j=0; j<mult[i+1].size(); j++) | ~^~~~~~~~~~~~~~~~~ main.cpp:70:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | while(st<meu.size() && dr<mult[id2].size()) | ~~^~~~~~~~~~~ main.cpp:70:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | while(st<meu.size() && dr<mult[id2].size()) | ~~^~~~~~~~~~~~~~~~~ main.cpp:88:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 88 | for(j=0; j<curr.size(); j++) | ~^~~~~~~~~~~~ main.cpp:97:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 97 | while(st<meu.size() || dr<rezultat.size()) | ~~^~~~~~~~~~~ main.cpp:97:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 97 | while(st<meu.size() || dr<rezultat.size()) | ~~^~~~~~~~~~~~~~~~ main.cpp:99:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 99 | if(dr==rezultat.size()) | ~~^~~~~~~~~~~~~~~~~ main.cpp:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 104 | else if(st==meu.size()) | ~~^~~~~~~~~~~~ main.cpp:127:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 127 | for(j=0;j<curr.size();j++) | ~^~~~~~~~~~~~ main.cpp:134:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 134 | for(j=0;j<mult[1].size();j++) | ~^~~~~~~~~~~~~~~ main.cpp:142:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 142 | for(j=0; j<mult[op.size()+1].size(); j++) | ~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:149:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 149 | while(st<meu.size() || dr<rezultat.size()) | ~~^~~~~~~~~~~ main.cpp:149:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 149 | while(st<meu.size() || dr<rezultat.size()) | ~~^~~~~~~~~~~~~~~~ main.cpp:151:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]