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please help .. i can't found bug on my code.. i get WA on 11747 Uva problems..
my algorithm is use MST, and print all edges thats exclude from MST..

Here is my Code using MST

/*
pilosofi template c++
*/

#include <vector>
#include <list>
#include <map>
#include <set>
#include <queue>
#include ...