Compilare: main.cpp: In function 'std::vector<int> convolute(std::vector<int>&, std::vector<int>&, int)': main.cpp:15:12: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] 15 | if(!(n * m)&&!s) return n ? a : b; | ~~~^~~~ main.cpp: In function 'void dfs(int, std::ofstream&)': main.cpp:48:21: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 48 | if(dp[a].size() > k) ans = max(ans,dp[a][k]); | ~~~~~~~~~~~~~^~~