Create 2706-buy-two-chocolates.js

Author: aadil42

Diff for: javascript/2706-buy-two-chocolates.js

@@ -0,0 +1,15 @@
+/**
+ * Greedy | Array
+ * Time O(n) | Space O(1)
+ * https://leetcode.com/problems/buy-two-chocolates
+ * @param {number[]} prices
+ * @param {number} money
+ * @return {number}
+ */
+var buyChoco = function(prices, money) {
+    
+    const [cheapestChocolate] = prices.splice(prices.indexOf(Math.min(...prices)), 1);
+    const [secondCheapestChocolate] = prices.splice(prices.indexOf(Math.min(...prices)), 1);
+    const leftOverMoney = money-(cheapestChocolate+secondCheapestChocolate);
+    return leftOverMoney > -1 ? leftOverMoney : money; 
+};