摘要： View Code 1 #include <iostream> 2 #include <cstring> 3 using namespace std; 4 char a[505],b[505],c[1005]; 5 int len,len1,len2,flag; 6 void solve(int i,int j,int k) 7 { 8 if(i == len && len1 == j && len2 == k) {flag = 1; return;} 9 if(flag || i >= len || j > len1 || 阅读全文