Jeanny
寂兮,寥兮,独立不改,周行而不殆
摘要: https://www.luogu.com.cn/problem/AT_abc128_d ``` #include using namespace std; int n, m, g[1005][1005], fl, vis[1005], col[1005]; void dfs(int u) { // 阅读全文
posted @ 2023-08-06 18:43 Jeanny 阅读(61) 评论(0) 推荐(0)