Compilare: main.cpp: In function 'int main()': main.cpp:147:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 147 | for(int k = 0; k<miscari.size(); k++) | ~^~~~~~~~~~~~~~~ main.cpp:206:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 206 | for(int k = 0; k<miscari.size(); k++) | ~^~~~~~~~~~~~~~~