DescriptionPeopleinSilverlandusecoins.TheyhavecoinsofvalueA1,A2,A3...AnSilverlanddollar.OnedayTonyopenedhismoney-boxandfoundthereweresomecoins.Hedecidedtobuyave...

变型：如果是最后拿走所有石子那个人输，则f[0]=true394. CoinsinaLinedp[n]表示n个石子，先手的人，是必胜还是必输。拿1个石子，2个石子之后都是必胜，则当前必败；拿1个石子，2个石子之后都是必败，则当前必胜；如果拿1个石子，2个石子之后有必败，则当前必胜。 classSol...

Evalovestocollectcoinsfromallovertheuniverse,includingsomeotherplanetslikeMars.Onedayshevisitedauniversalshoppingmallwhichcouldacceptallkindsofcoinsaspayments.H...

Evalovestocollectcoinsfromallovertheuniverse,includingsomeotherplanetslikeMars.Onedayshevisitedauniversalshoppingmallwhichcouldacceptallkindsofcoinsaspayments.H...

TimeLimit:1000MSMemoryLimit:30000KTotalSubmissions:24848Accepted:15397DescriptionThekingpayshisloyalknightingoldcoins.Onthefirstdayofhisservice,theknightreceive...

2019-03-27 15:53:38问题描述：问题求解：很有意思的题目。充分体现了二叉树的自底向上的递归思路。自底向上进行运算，对于最底层的二叉子树，我们需要计算每个节点向其parent传送多余的硬币数量，不论正负，都是需要占用move数量的。自此递归的进行计数即可。publicintdistributeC...

Evalovestocollectcoinsfromallovertheuniverse,includingsomeotherplanetslikeMars.Onedayshevisitedauniversalshoppingmallwhichcouldacceptallkindsofcoinsaspayments.H...

Evalovestocollectcoinsfromallovertheuniverse,includingsomeotherplanetslikeMars.Onedayshevisitedauniversalshoppingmallwhichcouldacceptallkindsofcoinsaspayments.H...

 参考：http://www.hankcs.com/program/cpp/poj-1742-coins.html题意：给你n种面值的硬币，面值为a1...an，数量分别为c1...cn，求问，在这些硬币的组合下，能够多少种面值，该面值不超过m 思路：设d[i][j]——前i...

Whuacmersusecoins.TheyhavecoinsofvalueA1,A2,A3...AnSilverlanddollar.OnedayHibixopenedpurseandfoundthereweresomecoins.Hedecidedtobuyaverynicewatchinanearbyshop.H...