Compilare: main.cpp: In function 'int main()': main.cpp:65:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<query>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 65 | for(int j = 1; j < queries[i].size() ; j++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:30:11: warning: unused variable 'm' [-Wunused-variable] 30 | int n,m,q,a,b,c,baka; cin >> n >> baka >> q; | ^ main.cpp:30:19: warning: unused variable 'c' [-Wunused-variable] 30 | int n,m,q,a,b,c,baka; cin >> n >> baka >> q; | ^