摘要: #include <iostream> using namespace std; const int N = 10; int n; void dfs(int u, int nums[], bool st[]) { if (u > n) { for (int i = 1; i <= n; i ++ ) 阅读全文
posted @ 2021-03-06 00:12 MerielVaren 阅读(62) 评论(0) 推荐(0)