Compilare: main.cpp:9:65: warning: built-in function 'pow' declared as non-function [-Wbuiltin-declaration-mismatch] 9 | int disc[nmax], depth[nmax], low[nmax], dp[nmax], parent[nmax], pow[nmax]; | ^~~ main.cpp: In function 'void dfs(int)': main.cpp:16:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 16 | for(int i = 0; i < edge[node].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:38:15: warning: unused variable 'j' [-Wunused-variable] 38 | int n, i, j, m; | ^