add 1662

fishercoder1534 · fishercoder1534 · commit 7221c4a8df73 · 2020-11-22T09:03:47.000-08:00
diff --git a/README.md b/README.md
@@ -8,6 +8,7 @@ _If you like this project, please leave me a star._ &#9733;
 
 |  #  |      Title     |   Solutions   | Video  | Difficulty  | Tag                   
 |-----|----------------|---------------|--------|-------------|-------------
+|1662|[Check If Two String Arrays are Equivalent](https://leetcode.com/problems/check-if-two-string-arrays-are-equivalent/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1662.java) ||Easy|String|
 |1657|[Determine if Two Strings Are Close](https://leetcode.com/problems/determine-if-two-strings-are-close/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1657.java) ||Medium|Greedy|
 |1656|[Design an Ordered Stream](https://leetcode.com/problems/design-an-ordered-stream/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1656.java) ||Easy|Array, Design|
 |1652|[Defuse the Bomb](https://leetcode.com/problems/defuse-the-bomb/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1652.java) ||Easy|Array|
diff --git a/src/main/java/com/fishercoder/solutions/_1662.java b/src/main/java/com/fishercoder/solutions/_1662.java
@@ -0,0 +1,17 @@
+package com.fishercoder.solutions;
+
+public class _1662 {
+    public static class Solution1 {
+        public boolean arrayStringsAreEqual(String[] word1, String[] word2) {
+            StringBuilder sb1 = new StringBuilder();
+            for (String word : word1) {
+                sb1.append(word);
+            }
+            StringBuilder sb2 = new StringBuilder();
+            for (String word : word2) {
+                sb2.append(word);
+            }
+            return sb1.toString().equals(sb2.toString());
+        }
+    }
+}
