UVa Problem 10180 Rope Crisis in Ropeland! (绳子王国的危机!)
//RopeCrisisinRopeland!(绳子王国的危机!)
//PC/UVaIDs:111302/10180,Popularity:B,Successrate:averageLevel:2
//Verdict:Accepted
//SubmissionDate:2011-11-02
//UVaRunTime:0.696s
//
//版权所有(C)2011,邱秋。metaphysis#yea