Compilare: main.cpp: In function 'int main()': main.cpp:33:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(v=0; v<c[node].size(); v++) ~^~~~~~~~~~~~~~~ main.cpp:29:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(j=0; j<(1<<n); j++) ^~~ main.cpp:37:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' mini=INF; ^~~~