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Commit 150fcd4

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‎README.md‎

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@@ -45,6 +45,7 @@ This is the solutions collection of my LeetCode submissions, most of them are pr
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|91|[Decode Ways](https://leetcode.com/problems/decode-ways/) | [JavaScript](./src/decode-ways/res.js)|Medium|
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|93|[Restore IP Addresses](https://leetcode.com/problems/restore-ip-addresses/) | [JavaScript](./src/restore-ip-addresses/res.js)|Medium|
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|120|[Triangle](https://leetcode.com/problems/triangle/) | [JavaScript](./src/triangle/res.js)|Medium|
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|121|[Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/) | [JavaScript](./src/best-time-to-buy-and-sell-stock/res.js)|Easy|
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|127|[Word Ladder](https://leetcode.com/problems/word-ladder/) | [JavaScript](./src/word-ladder/res.js)|Medium|
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|130|[Surrounded Regions](https://leetcode.com/problems/surrounded-regions/) | [JavaScript](./src/surrounded-regions/res.js)|Medium|
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|133|[Clone Graph](https://leetcode.com/problems/clone-graph/) | [JavaScript](./src/clone-graph/res.js)|Medium|
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/**
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* @param {number[]} prices
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* @return {number}
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*/
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var maxProfit = function(prices) {
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let min = 999999, max = -1;
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let res = 0;
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for (let index = 0; index < prices.length; index++) {
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const element = prices[index];
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if (min > element) {
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min = element;
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max = -1;
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} else if (max < element) {
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max = element;
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}
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if (min !== 999999 && max !== -1) {
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res = Math.max(res, max - min);
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}
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}
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return res;
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};

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