ACM-ICPC 2018北京网络赛-A题 Saving Tang Monk II-优先队列

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ACM-ICPC 2018北京网络赛-A题 Saving Tang Monk II-优先队列

做法:优先队列模板题,按步数从小到大为优先级,PASS掉曾经以相同氧气瓶走过的地方就好了题目1 : Saving Tang Monk II 时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 <Journey to the West>(also <Monkey>) is one of the Four Great Classical Novels of Chinese literature. It was written by Wu Cheng'en du…

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ACM/ICPC 2018亚洲区预选赛北京赛站网络赛 A.Saving Tang Monk II（优先队列广搜）

#include<bits/stdc++.h> using namespace std; ; ; char G[maxN][maxN]; ]; int n, m, sx, sy, ex, ey, ans; ][] = {{,},{,},{,-},{-,}}; struct node { int x, y, t, o; bool operator < (const node& p) const { return t > p.t; } }; void bfs() { node…

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