mirror of
https://github.com/youngyangyang04/leetcode-master.git
synced 2025-07-08 00:43:04 +08:00
Merge pull request #1015 from xiaofei-2020/hash3
添加(0349.两个数组的交集.md):增加typescript版本
This commit is contained in:
@ -190,7 +190,33 @@ var intersection = function(nums1, nums2) {
|
||||
};
|
||||
```
|
||||
|
||||
TypeScript:
|
||||
|
||||
版本一(正常解法):
|
||||
|
||||
```typescript
|
||||
function intersection(nums1: number[], nums2: number[]): number[] {
|
||||
let resSet: Set<number> = new Set(),
|
||||
nums1Set: Set<number> = new Set(nums1);
|
||||
for (let i of nums2) {
|
||||
if (nums1Set.has(i)) {
|
||||
resSet.add(i);
|
||||
}
|
||||
}
|
||||
return Array.from(resSet);
|
||||
};
|
||||
```
|
||||
|
||||
版本二(秀操作):
|
||||
|
||||
```typescript
|
||||
function intersection(nums1: number[], nums2: number[]): number[] {
|
||||
return Array.from(new Set(nums1.filter(i => nums2.includes(i))))
|
||||
};
|
||||
```
|
||||
|
||||
Swift:
|
||||
|
||||
```swift
|
||||
func intersection(_ nums1: [Int], _ nums2: [Int]) -> [Int] {
|
||||
var set1 = Set<Int>()
|
||||
|
Reference in New Issue
Block a user