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Commit d2e6a2b

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feat: add typescript solution to lc problem: No.2089、2090
1 parent 1e81f12 commit d2e6a2b

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‎solution/2000-2099/2089.Find Target Indices After Sorting Array/README.md‎

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```
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### **TypeScript**
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```ts
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function targetIndices(nums: number[], target: number): number[] {
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nums.sort((a, b) => a - b);
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let ans = [];
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for (let i = 0; i < nums.length && nums[i] <= target; i++) {
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let cur = nums[i];
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if (cur == target) {
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ans.push(i);
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}
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}
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return ans;
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};
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```
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### **...**
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```

‎solution/2000-2099/2089.Find Target Indices After Sorting Array/README_EN.md‎

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```
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### **TypeScript**
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```ts
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function targetIndices(nums: number[], target: number): number[] {
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nums.sort((a, b) => a - b);
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let ans = [];
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for (let i = 0; i < nums.length && nums[i] <= target; i++) {
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let cur = nums[i];
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if (cur == target) {
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ans.push(i);
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}
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}
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return ans;
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};
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```
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### **...**
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```
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function targetIndices(nums: number[], target: number): number[] {
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nums.sort((a, b) => a - b);
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let ans = [];
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for (let i = 0; i < nums.length && nums[i] <= target; i++) {
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let cur = nums[i];
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if (cur == target) {
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ans.push(i);
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}
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}
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return ans;
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};

‎solution/2000-2099/2090.K Radius Subarray Averages/README.md‎

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```
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### **TypeScript**
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```ts
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function getAverages(nums: number[], k: number): number[] {
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const n = nums.length;
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const l = 2 * k + 1;
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let sum = 0;
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let ans = new Array(n).fill(-1);
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for (let i = 0; i < n; i++) {
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sum += nums[i];
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let shiftIndex = i - l;
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if ( shiftIndex > -1) {
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sum -= nums[shiftIndex];
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}
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if (i + 1 >= l) {
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ans[i - k] = Math.floor(sum / l);
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}
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}
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return ans;
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};
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```
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### **...**
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```

‎solution/2000-2099/2090.K Radius Subarray Averages/README_EN.md‎

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```
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### **TypeScipt*
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```ts
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function getAverages(nums: number[], k: number): number[] {
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const n = nums.length;
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const l = 2 * k + 1;
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let sum = 0;
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let ans = new Array(n).fill(-1);
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for (let i = 0; i < n; i++) {
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sum += nums[i];
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let shiftIndex = i - l;
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if ( shiftIndex > -1) {
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sum -= nums[shiftIndex];
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}
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if (i + 1 >= l) {
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ans[i - k] = Math.floor(sum / l);
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}
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}
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return ans;
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};
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```
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### **Java**
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```java
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function getAverages(nums: number[], k: number): number[] {
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const n = nums.length;
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const l = 2 * k + 1;
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let sum = 0;
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let ans = new Array(n).fill(-1);
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for (let i = 0; i < n; i++) {
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sum += nums[i];
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let shiftIndex = i - l;
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if ( shiftIndex > -1) {
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sum -= nums[shiftIndex];
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}
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if (i + 1 >= l) {
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ans[i - k] = Math.floor(sum / l);
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}
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}
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return ans;
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};

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