
A.StrangeAddition考虑0的个数,是否存在100,是否同时存在X0和0X[crayon-6979639713419368206037/]B.ContinuedFractionshttp://www.cnblogs.com/scau20110726/archive/2013/06/09/3130198.html[crayon-6979639713422524072652/]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-6979639713427560143907/]D.OlyaandGraph性质1:从i到i+1的边一定要存...

A.DowntheHatch!阅读+模拟题[crayon-69796397139f8823107657/]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-6979639713a01754722945/]C.Students'Revengehttp://m.blog.csdn.net/blog/u010638776/10044315[crayon-6979639713a07431161890/]D.TheftofBlueprintswmd神犇:http://blog.csdn.net/wmdcstdio/article/details/44755115[crayon-6979639713a0c622366026/]E.Binary...

A.HelpfulMaths排序[crayon-697963971400d066588262/]B.XeniaandRingroad题意即题解[crayon-6979639714016375848895/]C.XeniaandWeights搜索可过[crayon-697963971401b020618645/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-697963971401f281296825/]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-6979639714026358072018/] ...

A.VanyaandTable模拟计算面积和[crayon-6979639715486599222091/]B.VanyaandBooks枚举位数长度计算一下[crayon-6979639715492652645691/]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-6979639715499659674193/]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-69796397154a0947311748/]E.VanyaandBrackets发现左括号前面,右括号一定是...

3074.Sudoku数独。。dancinglink经典题[crayon-69796397375bf341362539/]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-69796397375d2447512793/]1665.Biker'sTripOdometer阅读题[crayon-69796397375d9668092458/]1930.DeadFraction丧心病狂。。枚举循环节[crayon-69796397375df189529568/]1970.TheGame[crayon-69796397375e2684491394/]1185.炮兵...
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