Borderou de evaluare (job #646866)

Compilare: main.cpp: In function 'int main()': main.cpp:34:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 34 | for(int i = 1; i < s.size(); i++){ | ~~^~~~~~~~~~ main.cpp:39:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 39 | for(int j = i + 1; j < s.size(); j++){ | ~~^~~~~~~~~~ main.cpp:49:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 49 | for(int j = poz; j < s.size(); j++){ | ~~^~~~~~~~~~ main.cpp:67:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 67 | if(poz + 1 < s.size()) op.push_back(s[poz + 1]); | ~~~~~~~~^~~~~~~~~~ main.cpp:85:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 85 | for(int i = 0; i < op.size(); i++){ | ~~^~~~~~~~~~~ main.cpp:103:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<st>::size_type' {aka 'unsigned int'} [-Wsign-compare] 103 | while(itv < v.size() && ito < op.size()){ | ~~~~^~~~~~~~~~ main.cpp:103:37: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 103 | while(itv < v.size() && ito < op.size()){ | ~~~~^~~~~~~~~~~ main.cpp:119:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<st>::size_type' {aka 'unsigned int'} [-Wsign-compare] 119 | if(itv == v.size()) break; | ~~~~^~~~~~~~~~~ main.cpp:127:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<st>::size_type' {aka 'unsigned int'} [-Wsign-compare] 127 | for(int i = 0; i < scad.size(); i++){ | ~~^~~~~~~~~~~~~