摘要:
我觉得,给了初始点的话用bfs方便点,没有则dfs ||可能超片面 https://vjudge.net/contest/281085?tdsourcetag=s_pcqq_aiomsg#problem/C 1 #include<stdio.h> 2 #include<string.h> 3 #in 阅读全文
摘要:
https://vjudge.net/contest/281085?tdsourcetag=s_pcqq_aiomsg#problem/B 1 #include<stdio.h> 2 #include<string.h> 3 #include<math.h> 4 #include<iostream> 阅读全文