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poj2245.Lotto裸搜索[crayon-676d5b4cdcb7e535103191/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-676d5b4cdcb86188218223/]poj1635.Subwaytreesystems树的同构,哈希[crayon-676d5b4cdcb8b963518918/]poj2419.Forests暴力即可[crayon-676d5b4cdcb91644089922/]poj1717.Dominoesdp水题[crayon-676d5b4cdcb96922194546/]poj2949.WordRings建图+分数规划[crayon-676d5b4cdcb9d447592339/] ...
1966.CableTVNetwork枚举源汇求最小割[crayon-676d5b4d03307858098129/]2386.LakeCounting搜索[crayon-676d5b4d03314622695751/]3863.BusinessCenter枚举每个电梯,二分求最小值[crayon-676d5b4d0331a435751534/]2504.Boundingbox求外心然后旋转n次得到多边形坐标精度弃坑。。[crayon-676d5b4d0331e331019092/]3155.HardLife最大密度子图+方案分数规划[crayon-676d5b4d03325055645850/]4028.GCDGuessingGame贪心策...
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