HDUOJ 1232 (Kruscal最小生成树+并查集维护)
畅通工程
Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 44589 Accepted Submission(s): 23640
Problem Description
某省调查城镇交通状况,得到现有城镇道路统计表,
原创
2016-06-02 22:41:10 ·
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