Borderou de evaluare (job #639708)

Compilare: main.cpp: In function 'int main()': main.cpp:27:35: 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:39:27: 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:16:16: warning: unused variable 'k' [-Wunused-variable] 16 | int n, k, a, b, maxx = 0; | ^