
A.AmrandMusic排序贪心[crayon-6996d8e4b83ba874334973/]B.AmrandPins算出距离除以直径[crayon-6996d8e4b83c4203397362/]C.GuessYourWayOut!按位考虑[crayon-6996d8e4b83c8577785236/]D.TheMathsLecture从后往前dpf(i,j,k)表示后i位,当前模为j,是否有后缀被K整除[crayon-6996d8e4b83cc121199524/]E.BreakingGood广搜,选可用边最多的路径[crayon-6996d8e4b83d3523513842/] ...

poj2245.Lotto裸搜索[crayon-6996d8e4b9c3f629342416/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-6996d8e4b9c48391523322/]poj1635.Subwaytreesystems树的同构,哈希[crayon-6996d8e4b9c4d847333865/]poj2419.Forests暴力即可[crayon-6996d8e4b9c52693177924/]poj1717.Dominoesdp水题[crayon-6996d8e4b9c58545811626/]poj2949.WordRings建图+分数规划[crayon-6996d8e4b9c5e879716399/] ...

1966.CableTVNetwork枚举源汇求最小割[crayon-6996d8e4d2d1e463912006/]2386.LakeCounting搜索[crayon-6996d8e4d2d2a578276046/]3863.BusinessCenter枚举每个电梯,二分求最小值[crayon-6996d8e4d2d33143627955/]2504.Boundingbox求外心然后旋转n次得到多边形坐标精度弃坑。。[crayon-6996d8e4d2d36816407423/]3155.HardLife最大密度子图+方案分数规划[crayon-6996d8e4d2d3c742974496/]4028.GCDGuessingGame贪心策...
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