jswwsj

并查集

cf(15) dfs(1) zoj(6) 快速幂(1) 思维(2) 搜索(1) 最短路(2) 未归档(27) 模拟(1) 追求(1) 题解(3)

/ 注册

全部文章 / 并查集（共2篇）

HDU - 1863 畅通工程

#include <iostream> #include<stdio.h> #include<algorithm> using namespace std; typedef struct Dt { int x,y,sum; }Dt; Dt a[120]; ...

2019-04-23

0 620

The Suspects

Description Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003...

并查集

2019-04-17

0 524