摘要：
玛雅历 public static void Acm1008(int day, string mon, int year) { int m = 0; switch (mon) { case ... 阅读全文
摘要：
求逆序数，快排 public static void acm1007(int a, string[] c) { Dictionary dic = new Dictionary(); int[] i = new int[a]; ... 阅读全文