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{"managingGroups":{},"author":"A19170228","updateTime":1516367478000,"title":"sunhongjia","dislikeCnt":2,"content":"[problem A:HDU-3852],[problem B:HDU-5456]","threadId":24238,"likeCnt":2,"createTime":1516367478000,"isWorkbook":false,"viewCnt":2085,"openness":2,"fav":false,"id":317,"trustable":false}