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poj2245.Lotto裸搜索[crayon-663568d49d383482079710/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-663568d49d391384880114/]poj1635.Subwaytreesystems树的同构,哈希[crayon-663568d49d39b919901479/]poj2419.Forests暴力即可[crayon-663568d49d3a5628098123/]poj1717.Dominoesdp水题[crayon-663568d49d3b0495429124/]poj2949.WordRings建图+分数规划[crayon-663568d49d3bb542879661/] ...
1966.CableTVNetwork枚举源汇求最小割[crayon-663568d49e6d2017589141/]2386.LakeCounting搜索[crayon-663568d49e6e6895272847/]3863.BusinessCenter枚举每个电梯,二分求最小值[crayon-663568d49e6f1893927732/]2504.Boundingbox求外心然后旋转n次得到多边形坐标精度弃坑。。[crayon-663568d49e701565964352/]3155.HardLife最大密度子图+方案分数规划[crayon-663568d49e70d632926750/]4028.GCDGuessingGame贪心策...
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