Compilare: main.cpp: In function 'int SolveMST(std::vector<Edge>)': main.cpp:62:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < compedges.size(); ++i) ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:95:46: warning: narrowing conversion of 'A' from 'int' to 'short int' inside { } [-Wnarrowing] edge[i] = Edge({ u, v, A, false }); ^ main.cpp:99:45: warning: narrowing conversion of 'c' from 'int' to 'short int' inside { } [-Wnarrowing] edge[i] = Edge({ u, v, c, true }); ^