凸包A:WallPOJ1113求凸包周长加一个圆[crayon-68e9852e6bb75755687174/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-68e9852e6bb86391160615/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-68e9852e6bb8e393530207/]B:TourPOJ2677[crayon-68e9852e6bb96105418288/]C:IncreasingSequencesPOJ1239[crayon-68e9852e6bba0866989013/]D:Charlie’sChangePOJ1787[crayon-68e9852e6bbac983...
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