Compilare: main.cpp: In function 'int main()': main.cpp:69:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if( j!=p && d<apm[j].w ) ^~ main.cpp:72:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' cost+=apm[j].w; ^~~~ main.cpp:61:21: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] apm[i]=Edge{p,c}; ^