HDU 3038 How Many Answers Are Wrong（帶權並查集，真的很難想到是個並查集！！！）...

How Many Answers Are Wrong Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 14546    Accepted Submission(s): 5125 Problem Description TT and FF

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