2015 年 4月随笔档案 - ACMood

04 2015 档案

摘要：#include#include#include#includeusing namespace std;const int M = 100005;const int N = 16;struct DLX{ int D[M], U[M], R[M], L[M], head[5000], S[500... 阅读全文

posted @ 2015-04-23 22:24 ACMood 阅读(206) 评论(0) 推荐(0)

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摘要：#include#include#includeusing namespace std;const int M = 50006;int w[M], a[M], root[M];struct Tree{ int ls, rs, w;} tr[M > 1; if(d = r) return... 阅读全文

posted @ 2015-04-22 23:23 ACMood 阅读(166) 评论(0) 推荐(0)