
A.AmrandMusic排序贪心[crayon-6a1cbd37e7f22261443611/]B.AmrandPins算出距离除以直径[crayon-6a1cbd37e7f32786917567/]C.GuessYourWayOut!按位考虑[crayon-6a1cbd37e7f39182237871/]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-6a1cbd37e7f40772823207/]E.BreakingGood广搜,选可用边最多的路径[crayon-6a1cbd37e7f4b024194850/] ...

poj2245.Lotto裸搜索[crayon-6a1cbd37e9fed029255243/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-6a1cbd37e9ffb161324396/]poj1635.Subwaytreesystems树的同构,哈希[crayon-6a1cbd37ea005353241819/]poj2419.Forests暴力即可[crayon-6a1cbd37ea011853799354/]poj1717.Dominoesdp水题[crayon-6a1cbd37ea01c308622472/]poj2949.WordRings建图+分数规划[crayon-6a1cbd37ea02c934394666/] ...

1966.CableTVNetwork枚举源汇求最小割[crayon-6a1cbd37eb1da071134851/]2386.LakeCounting搜索[crayon-6a1cbd37eb1eb835097325/]3863.BusinessCenter枚举每个电梯,二分求最小值[crayon-6a1cbd37eb1f6526744996/]2504.Boundingbox求外心然后旋转n次得到多边形坐标精度弃坑。。[crayon-6a1cbd37eb1fd505843835/]3155.HardLife最大密度子图+方案分数规划[crayon-6a1cbd37eb209766377263/]4028.GCDGuessingGame贪心策...
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