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poj2245.Lotto裸搜索[crayon-67ce94dc19478284967952/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-67ce94dc19481161515273/]poj1635.Subwaytreesystems树的同构,哈希[crayon-67ce94dc19486999465702/]poj2419.Forests暴力即可[crayon-67ce94dc1948c533844879/]poj1717.Dominoesdp水题[crayon-67ce94dc19491534183457/]poj2949.WordRings建图+分数规划[crayon-67ce94dc19497662163282/] ...
1966.CableTVNetwork枚举源汇求最小割[crayon-67ce94dc32ba1435182094/]2386.LakeCounting搜索[crayon-67ce94dc32bad721997547/]3863.BusinessCenter枚举每个电梯,二分求最小值[crayon-67ce94dc32bb4770684767/]2504.Boundingbox求外心然后旋转n次得到多边形坐标精度弃坑。。[crayon-67ce94dc32bb8288368784/]3155.HardLife最大密度子图+方案分数规划[crayon-67ce94dc32bbe865990740/]4028.GCDGuessingGame贪心策...
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