Merge pull request #1287 from xiaofei-2020/dp21

添加(0377.组合总和Ⅳ.md):增加typescript版本
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程序员Carl
2022-05-25 09:46:25 +08:00
committed by GitHub

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@ -221,7 +221,27 @@ const combinationSum4 = (nums, target) => {
};
```
TypeScript
```typescript
function combinationSum4(nums: number[], target: number): number {
const dp: number[] = new Array(target + 1).fill(0);
dp[0] = 1;
// 遍历背包
for (let i = 1; i <= target; i++) {
// 遍历物品
for (let j = 0, length = nums.length; j < length; j++) {
if (i >= nums[j]) {
dp[i] += dp[i - nums[j]];
}
}
}
return dp[target];
};
```
Rust
```Rust
impl Solution {
pub fn combination_sum4(nums: Vec<i32>, target: i32) -> i32 {