Compilare: main.cpp: In function 'bool dijkstra()': main.cpp:60:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if ( !inq [ *it ] ) ^~ main.cpp:62:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' t [ *it ] = nod ; ^ main.cpp: In function 'int main()': main.cpp:89:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for ( i = 0 ; i < v [ sursa ].size() ; ++ i ) ~~^~~~~~~~~~~~~~~~~~~~ main.cpp:80:9: warning: unused variable 'j' [-Wunused-variable] int i , j ; ^