
poj2245.Lotto裸搜索[crayon-69053c710cc2c944797029/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-69053c710cc35696517298/]poj1635.Subwaytreesystems树的同构,哈希[crayon-69053c710cc3a517765831/]poj2419.Forests暴力即可[crayon-69053c710cc42154008466/]poj1717.Dominoesdp水题[crayon-69053c710cc48658875355/]poj2949.WordRings建图+分数规划[crayon-69053c710cc4e469209088/] ...

「cf534A」Examyy个奇怪的构造TT[crayon-69053c7134264974376554/]「cf534B」CoveredPathd很小,最大速度就很小,dp即可[crayon-69053c7134271586859020/]「cf534C」Polycarpus'Dice对于每个骰子,得出其它骰子的和sum则它的最小值为A-sum,最大值为A-n+1[crayon-69053c713427c129816082/]「cf534D」Handshakes尽量大的能处理则处理[crayon-69053c7134283201318260/]「cf534E」BerlandLocalPositioningSystem非...
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