first commit

This commit is contained in:
suichenglixin
2021-05-13 18:14:58 +08:00
parent ce6036329e
commit d2dc300290
45 changed files with 981 additions and 57 deletions

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@@ -127,7 +127,23 @@ public:
Java
```java
class Solution {
public int climbStairs(int n) {
int[] dp = new int[n + 1];
int[] weight = {1,2};
dp[0] = 1;
for (int i = 0; i <= n; i++) {
for (int j = 0; j < weight.length; j++) {
if (i >= weight[j]) dp[i] += dp[i - weight[j]];
}
}
return dp[n];
}
}
```
Python
@@ -141,4 +157,4 @@ Go
* 作者微信:[程序员Carl](https://mp.weixin.qq.com/s/b66DFkOp8OOxdZC_xLZxfw)
* B站视频[代码随想录](https://space.bilibili.com/525438321)
* 知识星球:[代码随想录](https://mp.weixin.qq.com/s/QVF6upVMSbgvZy8lHZS3CQ)
<div align="center"><img src=../pics/公众号.png width=450 alt=> </img></div>
<div align="center"><img src=../pics/公众号.png width=450 alt=> </img></div>