Compilare: main.cpp: In function 'int main()': main.cpp:107:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<rezultate>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 107 | for(int i=0;i<rez.size();i++) | ~^~~~~~~~~~~ main.cpp:111:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<rezultate>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 111 | if(i+1<rez.size() && rez[i+1].r!=n+1) | ~~~^~~~~~~~~~~