A.StrangeAddition考虑0的个数,是否存在100,是否同时存在X0和0X[crayon-68cc1f96aae70043726945/]B.ContinuedFractionshttp://www.cnblogs.com/scau20110726/archive/2013/06/09/3130198.html[crayon-68cc1f96aae7a548400226/]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-68cc1f96aae7f804364194/]D.OlyaandGraph性质1:从i到i+1的边一定要存...
A.DowntheHatch!阅读+模拟题[crayon-68cc1f96ab3cd527768049/]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-68cc1f96ab3d6625692762/]C.Students'Revengehttp://m.blog.csdn.net/blog/u010638776/10044315[crayon-68cc1f96ab3dc847466467/]D.TheftofBlueprintswmd神犇:http://blog.csdn.net/wmdcstdio/article/details/44755115[crayon-68cc1f96ab3e1363983424/]E.Binary...
A.HelpfulMaths排序[crayon-68cc1f96ab8fd465853124/]B.XeniaandRingroad题意即题解[crayon-68cc1f96ab907078745952/]C.XeniaandWeights搜索可过[crayon-68cc1f96ab90b326097591/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-68cc1f96ab91e595519744/]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-68cc1f96ab928276667769/] ...
A.VanyaandTable模拟计算面积和[crayon-68cc1f96ac961990706493/]B.VanyaandBooks枚举位数长度计算一下[crayon-68cc1f96ac969523953589/]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-68cc1f96ac96d068231027/]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-68cc1f96ac971447071528/]E.VanyaandBrackets发现左括号前面,右括号一定是...
3074.Sudoku数独。。dancinglink经典题[crayon-68cc1f96cd3d0235339533/]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-68cc1f96cd3e2206788004/]1665.Biker'sTripOdometer阅读题[crayon-68cc1f96cd3e8635876140/]1930.DeadFraction丧心病狂。。枚举循环节[crayon-68cc1f96cd3ec597154377/]1970.TheGame[crayon-68cc1f96cd3ef193920689/]1185.炮兵...
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