Contest RankList -- 字符串练习

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RankUserNickSolvedPenalty ABC
1142857吴钒301:19:1300:01:0200:13:3901:04:32
2chenxuanC++神犇无敌304:11:5800:36:3901:37:2201:17:57(-2)
3huyuweihuyuwei100:39:2900:39:29