摘要： 思路简单,BFS，就是其中一些小技巧比较恶心。代码也写得恶心。#include<iostream>//#include<queue>#include<string>using namespace std;const int N=105;char str[7][10]={"","FILL(1)","FILL(2)","DROP(1)","DROP(2)","POUR(1,2)","POUR(2,1)"};int visit 阅读全文