02 2022 档案

摘要:1 # include<iostream> 2 # include<cstring> 3 using namespace std; 4 const int N = 2e5 + 10; 5 6 struct node { 7 int l, r; 8 int v; 9 } tr[4 * N]; /*存树 阅读全文
posted @ 2022-02-27 22:22 empty_y 阅读(50) 评论(0) 推荐(0) 编辑
摘要:# include<iostream># include<stdlib.h># include<queue># include<cstring>using namespace std;const int N = 10050;typedef struct Arcbox{ int tailvex,hea 阅读全文
posted @ 2022-02-17 14:41 empty_y 阅读(140) 评论(0) 推荐(0) 编辑

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