摘要: 509. 斐波那契数 class Solution { public int fib(int n) { if (n <= 1) return n; int dp[] = new int[n+1]; dp[0] = 0; dp[1] = 1; for (int i = 2; i <= n; i++) 阅读全文
posted @ 2022-06-17 21:36 一梦两三年13 阅读(24) 评论(0) 推荐(0)