mergestringsalternately

Author: OmPreetham

1768-merge-strings-alternately.js

@@ -0,0 +1,23 @@
+/**
+ * @param {string} word1
+ * @param {string} word2
+ * @return {string}
+ */
+var mergeAlternately = function(word1, word2) {
+    let w1len = word1.length;
+    let w2len = word2.length;
+
+    let result = [];
+
+    for (let i = 0; i < Math.max(w1len, w2len); i++) {
+        if (i < w1len) {
+            result.push(word1[i]);
+        }
+        
+        if (i < w2len) {
+            result.push(word2[i]);
+        }
+    }
+
+    return result.join("");
+};