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option=com_onlinejudge&Itemid=8&page=show_problem&problem=4336">题目链接：uva1561-CycleGame题目大意：给出一个环，每次从起点開始，能够选择一个权值非0的边移动，移动后减掉权值至少1点。不能...

dijkstra+枚举+恶心的格式.....option=com_onlinejudge&Itemid=8&page=show_problem&problem=2369">AirportExpressTimeLimit: 1000MS Memor...

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Billisdevelopinganewmathematicaltheoryforhumanemotions.Hisrecentinvestigationsarededicatedtostudyinghowgoodorbaddaysinfluentpeople'smemoriesaboutsomeperiodoflif...