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Commit 9499040

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update: 220
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‎README.md

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@@ -134,7 +134,7 @@ This is the solutions collection of my LeetCode submissions, most of them are pr
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| 215 | [Kth Largest Element in an Array](https://leetcode.com/problems/kth-largest-element-in-an-array/) | [JavaScript](./src/kth-largest-element-in-an-array/res.js) | Medium |
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| 217 | [Contains Duplicate](https://leetcode.com/problems/contains-duplicate/) | [JavaScript](./src/contains-duplicate/res.js) · [TypeScript](./src/contains-duplicate/res.ts) | Easy |
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| 219 | [Contains Duplicate II](https://leetcode.com/problems/contains-duplicate-ii/) | [JavaScript](./src/contains-duplicate-ii/res.js) | Easy |
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| 220 | [Contains Duplicate III](https://leetcode.com/problems/contains-duplicate-iii/) | [JavaScript](./src/contains-duplicate-iii/res.js) | Medium |
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| 220 | [Contains Duplicate III](https://leetcode.com/problems/contains-duplicate-iii/) | [JavaScript](./src/contains-duplicate-iii/res.js) · [TypeScript](./src/contains-duplicate-iii/res.ts) | Medium |
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| 228 | [Summary Ranges](https://leetcode.com/problems/summary-ranges/solution/) | [JavaScript](./src/summary-ranges/res.js) | Medium |
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| 230 | [kth-smallest-element-in-a-bst](https://leetcode.com/problems/kth-smallest-element-in-a-bst/solution/) | [TypeScript](./src/kth-smallest-element-in-a-bst/res.ts) | Medium |
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| 238 | [Product of Array Except Self](https://leetcode.com/problems/product-of-array-except-self/solution/) | [JavaScript](./src/product-of-array-except-self/res.js) | Medium |

‎src/contains-duplicate-iii/res.ts

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function containsNearbyAlmostDuplicate(nums: number[], k: number, t: number): boolean {
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if (nums.length < 2) {
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return false;
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}
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const numsList = nums.map((num, index) => ({
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val: num,
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index,
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}));
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numsList.sort((a, b) => a.val - b.val);
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for (let i = 0; i < numsList.length-1; i++) {
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for (let j = i+1; j < numsList.length; j++) {
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if (Math.abs(numsList[j].val - numsList[i].val) > t) {
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break;
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} else if (Math.abs(numsList[j].val - numsList[i].val) <= t && Math.abs(numsList[j].index - numsList[i].index) <= k) {
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return true;
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}
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}
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}
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return false;
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};

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