Borderou de evaluare (job #823315)

Compilare: main.cpp: In function 'int main()': main.cpp:59:16: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 59 | { if(s.size()<k+2) | ~~~~~~~~^~~~ main.cpp:63:19: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 63 | while(s.size()>=k+2 && !stanga(s[s.size()-2],s[s.size()-1],a[i])) | ~~~~~~~~^~~~~