poj2245.Lotto裸搜索[crayon-67d10e7af3ef1369784122/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-67d10e7af3efa000779204/]poj1635.Subwaytreesystems树的同构,哈希[crayon-67d10e7af3eff447318730/]poj2419.Forests暴力即可[crayon-67d10e7af3f05409424363/]poj1717.Dominoesdp水题[crayon-67d10e7af3f0b412100991/]poj2949.WordRings建图+分数规划[crayon-67d10e7af3f11568853231/] ...
1966.CableTVNetwork枚举源汇求最小割[crayon-67d10e7b00915394996080/]2386.LakeCounting搜索[crayon-67d10e7b00922567623971/]3863.BusinessCenter枚举每个电梯,二分求最小值[crayon-67d10e7b00928211673311/]2504.Boundingbox求外心然后旋转n次得到多边形坐标精度弃坑。。[crayon-67d10e7b0092c484019276/]3155.HardLife最大密度子图+方案分数规划[crayon-67d10e7b00932124658621/]4028.GCDGuessingGame贪心策...
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