Add solution #718

Author: JoshCrozier

0718-maximum-length-of-repeated-subarray.js

@@ -0,0 +1,31 @@
+/**
+ * 718. Maximum Length of Repeated Subarray
+ * https://leetcode.com/problems/maximum-length-of-repeated-subarray/
+ * Difficulty: Medium
+ *
+ * Given two integer arrays nums1 and nums2, return the maximum length of a subarray
+ * that appears in both arrays.
+ */
+
+/**
+ * @param {number[]} nums1
+ * @param {number[]} nums2
+ * @return {number}
+ */
+var findLength = function(nums1, nums2) {
+  const dp = new Array(nums1.length + 1).fill().map(() => {
+    return new Array(nums2.length + 1).fill(0);
+  });
+  let result = 0;
+
+  for (let i = 1; i <= nums1.length; i++) {
+    for (let j = 1; j <= nums2.length; j++) {
+      if (nums1[i - 1] === nums2[j - 1]) {
+        dp[i][j] = dp[i - 1][j - 1] + 1;
+        result = Math.max(result, dp[i][j]);
+      }
+    }
+  }
+
+  return result;
+};

README.md

@@ -542,6 +542,7 @@
 714|[Best Time to Buy and Sell Stock with Transaction Fee](./0714-best-time-to-buy-and-sell-stock-with-transaction-fee.js)|Medium|
 715|[Range Module](./0715-range-module.js)|Hard|
 717|[1-bit and 2-bit Characters](./0717-1-bit-and-2-bit-characters.js)|Easy|
+718|[Maximum Length of Repeated Subarray](./0718-maximum-length-of-repeated-subarray.js)|Medium|
 720|[Longest Word in Dictionary](./0720-longest-word-in-dictionary.js)|Medium|
 722|[Remove Comments](./0722-remove-comments.js)|Medium|
 724|[Find Pivot Index](./0724-find-pivot-index.js)|Easy|