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19 changes: 19 additions & 0 deletions solution/0000-0099/0001.Two Sum/README.md
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Expand Up @@ -255,6 +255,25 @@ class Solution {
}
```

### **TypeScript**

```ts
function twoSum(nums: number[], target: number): number[] {
const m: Map<number, number> = new Map();

for (let i = 0; ; ++i) {
const x = nums[i];
const y = target - x;

if (m.has(y)) {
return [m.get(y)!, i];
}

m.set(x, i);
}
}
```

### **...**

```
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19 changes: 19 additions & 0 deletions solution/0000-0099/0001.Two Sum/README_EN.md
Original file line number Diff line number Diff line change
Expand Up @@ -244,6 +244,25 @@ class Solution {
}
```

### **TypeScript**

```ts
function twoSum(nums: number[], target: number): number[] {
const m: Map<number, number> = new Map();

for (let i = 0; ; ++i) {
const x = nums[i];
const y = target - x;

if (m.has(y)) {
return [m.get(y)!, i];
}

m.set(x, i);
}
}
```

### **...**

```
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14 changes: 14 additions & 0 deletions solution/0000-0099/0001.Two Sum/Solution.ts
Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
function twoSum(nums: number[], target: number): number[] {
const m: Map<number, number> = new Map();

for (let i = 0; ; ++i) {
const x = nums[i];
const y = target - x;

if (m.has(y)) {
return [m.get(y)!, i];
}

m.set(x, i);
}
}