Compilare: main.cpp: In function 'void solve()': main.cpp:34:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | if(hmax < dp[i].size()) { | ~~~~~^~~~~~~~~~~~~~ main.cpp:39:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 39 | } else if(hmax == dp[i].size()) { | ~~~~~^~~~~~~~~~~~~~~