凸包A:WallPOJ1113求凸包周长加一个圆[crayon-689b469a6b7fc775822167/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-689b469a6b808507767542/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-689b469a6b80c205363164/]B:TourPOJ2677[crayon-689b469a6b811162371157/]C:IncreasingSequencesPOJ1239[crayon-689b469a6b817460781204/]D:Charlie’sChangePOJ1787[crayon-689b469a6b81d164...
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