D e s c r i p t i o n Description Description 您可以通过几种方式用 2 ∗ 1 2*1 2∗1或 2 ∗ 2 2*2 2∗2瓦片平铺 2 ∗ n 2*n 2∗n矩形? 这是一个 2 ∗ 17 2*17 2∗17矩形的样本拼贴: I n p u t Input Input 每行一个整数 n n n。 O u t p u t Output
代码: !!动态规划基础版完结撒花🎉 class Solution {public int numTilings(int n) {long MOD = 1000000007;int[] dp = new int[n+1];dp[0]=1;for(int i=1;i<=n;i++){dp[i]+=dp[i-1]%MOD;dp[i]%=MOD;if(i>=2){dp[i]+=dp[i-2]%MO
如何将一个幻灯片的照片平铺 View demo 查看演示 Download Source 下载源 Today we’d like to show you how to recreate the background image slideshow seen on the stunning website of Serge Thoroval’s At