Compilare: main.cpp: In function 'int dfs(int, int)': main.cpp:31:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | for(int i = 0; i < arb[node].edge.size(); i++) { | ~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:45:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 45 | for(int i = 0; i < arb[node].edge.size(); i++) { | ~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:50:5: warning: 'vecinHeavy' may be used uninitialized [-Wmaybe-uninitialized] 50 | if(vecin != vecinHeavy) { | ^~ main.cpp:30:20: note: 'vecinHeavy' was declared here 30 | int mxCopii = 0, vecinHeavy, vecin, nrCopii, totalCopii = 0; | ^~~~~~~~~~