A.StrangeAddition考虑0的个数,是否存在100,是否同时存在X0和0X[crayon-68635b6f0e14e926381261/]B.ContinuedFractionshttp://www.cnblogs.com/scau20110726/archive/2013/06/09/3130198.html[crayon-68635b6f0e158954233089/]C.IvanandPowersofTwo感觉就是个模拟题0。0,每个数字再往后若干位开始一定就会是连续一段0用map机智的暴力[crayon-68635b6f0e15c184476733/]D.OlyaandGraph性质1:从i到i+1的边一定要存...
A.DowntheHatch!阅读+模拟题[crayon-68635b6f0e654099294215/]B.MaximumAbsurdity每K个的和求出来以后,就是找距离超过K的两个数相加的最大值[crayon-68635b6f0e65d501737377/]C.Students'Revengehttp://m.blog.csdn.net/blog/u010638776/10044315[crayon-68635b6f0e664109187569/]D.TheftofBlueprintswmd神犇:http://blog.csdn.net/wmdcstdio/article/details/44755115[crayon-68635b6f0e669840447593/]E.Binary...
A.HelpfulMaths排序[crayon-68635b6f0ebbd231938008/]B.XeniaandRingroad题意即题解[crayon-68635b6f0ebc7320683474/]C.XeniaandWeights搜索可过[crayon-68635b6f0ebcb886685238/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-68635b6f0ebd2194614800/]E.ThreeSwaps由于只有三次交换,所以数列最多被分成七段找到所有断点爆搜[crayon-68635b6f0ebd7218860372/] ...
A.VanyaandTable模拟计算面积和[crayon-68635b6f0fbf9763298340/]B.VanyaandBooks枚举位数长度计算一下[crayon-68635b6f0fc02367865472/]C.VanyaandScales对于w^k,系数只能取-1,0,1于是不断取模w什么的乱搞一下[crayon-68635b6f0fc06151775098/]D.VanyaandTriangles所有情况减去三点共线按照每个点为基点排序一下扫一遍计算共线[crayon-68635b6f0fc0a545486120/]E.VanyaandBrackets发现左括号前面,右括号一定是...
3074.Sudoku数独。。dancinglink经典题[crayon-68635b6f2b57c094490497/]3252.RoundNumbers简单数位dpf(i,j,x,y)表示最高的i位,0比1多j个,是否已小于n,高位是否有1然后转移显然。。。[crayon-68635b6f2b58f076732377/]1665.Biker'sTripOdometer阅读题[crayon-68635b6f2b595066769508/]1930.DeadFraction丧心病狂。。枚举循环节[crayon-68635b6f2b599293127940/]1970.TheGame[crayon-68635b6f2b59d180634631/]1185.炮兵...
近期评论