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poj2245.Lotto裸搜索[crayon-6949e6161ade2337217698/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-6949e6161adf1896666772/]poj1635.Subwaytreesystems树的同构,哈希[crayon-6949e6161adfa727779660/]poj2419.Forests暴力即可[crayon-6949e6161ae04826979920/]poj1717.Dominoesdp水题[crayon-6949e6161ae0e097810446/]poj2949.WordRings建图+分数规划[crayon-6949e6161ae21475333300/] ...

1966.CableTVNetwork枚举源汇求最小割[crayon-6949e6165d905408652657/]2386.LakeCounting搜索[crayon-6949e6165d919755027353/]3863.BusinessCenter枚举每个电梯,二分求最小值[crayon-6949e6165d923794274942/]2504.Boundingbox求外心然后旋转n次得到多边形坐标精度弃坑。。[crayon-6949e6165d92d583497149/]3155.HardLife最大密度子图+方案分数规划[crayon-6949e6165d939098059640/]4028.GCDGuessingGame贪心策...
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