Borderou de evaluare (job #639362)

Compilare: main.cpp: In function 'int main()': main.cpp:27:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 27 | for(int j=0; j<t[i].size(); j++) | ~^~~~~~~~~~~~ main.cpp:39:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 39 | for(int i=0; i<rez.size(); i++) | ~^~~~~~~~~~~ main.cpp:16:12: warning: unused variable 'k' [-Wunused-variable] 16 | int n, k, a, b, maxx=0; | ^