摘要: dp 数字三角 https://www.luogu.com.cn/problem/P1216 cin >> n; for (int i = 1; i <= n; i++) for (int j = 1; j <= i; j++) { cin >> a[i & 1][j]; a[i & 1][j] + 阅读全文
posted @ 2021-07-21 23:25 naymi 阅读(47) 评论(0) 推荐(0)