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{"managingGroups":{},"author":"DinnerHunt","updateTime":1563978477000,"title":"Seven","dislikeCnt":1,"content":"Educational Codeforces Round 63 (Rated for Div. 2) \n[problem:CodeForces 1148G] [problem:CodeForces 1148H] \n[problem:CodeForces 1148D] [problem:CodeForces 1148E] [problem:CodeForces 1148F]\n[problem:CodeForces 1148C] [problem:CodeForces 1148B] [problem:CodeForces 1148A]\n\nCodeforces Round #563 (Div. 2)\n[problem:CodeForces 1172D] [problem:CodeForces 1172E] [problem:CodeForces 1172F]\n[problem:CodeForces 1172C] [problem:CodeForces 1172B] [problem:CodeForces 1172A]\n\n\n\nkuangbin 生成树\n[problem:HDU 4081][problem:UVA 10600][problem:UVA 10462]\n[problem:POJ 3164][problem:UVA 11183][problem:HDU 2121]\n[problem:HDU 4009][problem:UVA 10766][problem:SPOJ DETER3]\n[problem:URAL 1627][problem:HDU 4305][problem:HDU 4408]\n[problem:SPOJ HIGH]","threadId":48354,"likeCnt":1,"createTime":1559567248000,"isWorkbook":false,"viewCnt":748,"openness":1,"fav":false,"id":1144,"trustable":false}