Compilare: main.cpp: In function 'void solve()': main.cpp:37:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 37 | for(int ind = 1;ind < zeros.size();ind++) { | ~~~~^~~~~~~~~~~~~~ main.cpp:39:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 39 | for(int s = ind + 1;s <= k - zeros.size() + ind + 1;s++) { | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~