Compilare: main.cpp: In function 'int solve(int, int, int)': main.cpp:28:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(G[a].E==w && en<w ) ^~ main.cpp:30:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' if(en+G[a].E>=w && G[a].E!=w) ^~