Day 18: Merge Strings Alternately | Leetcode 1768 | DSA with DAX | JavaScript Solution

👋 Hello and Welcome!

📚 **DSA with DAX** is your daily guide to mastering Data Structures & Algorithms from absolute beginner level—all in **English** with **JavaScript** solutions.

🎯 **In Today’s Video – Leetcode 1768: Merge Strings Alternately**
We cover every step in depth:
✅ Introduction to the series
✅ Question explanation
✅ Example explained
✅ All possible approaches discussed
✅ Approach 1 – Simple two-pointer code in JavaScript
✅ Approach 2 – Cleaner one-pass JS solution
✅ Time & Space Complexity comparison
✅ Tomorrow’s question sneak peek

⏱ **Transcript / Chapters**
0:00 intro
0:10 introduction to series
1:50 question explanation
2:30 example explanation
3:40 approach discuss
5:00 code 1 (beginner-friendly JS)
8:35 code 2 (optimized JS)
12:50 time and space complexity of both
14:12 tomorrow’s question basic explanation
16:45 outro

📆 🔢 **Day-Wise DSA Journey So Far:**

Day 1: Two Sum – Leetcode 1
Day 2: Best Time to Buy and Sell Stock – Leetcode 121
Day 3: Valid Parentheses – Leetcode 20

Day 4: Concatenation of Array – Leetcode 1929
Day 5: Build Array from Permutation – Leetcode 1920
Day 6: Shuffle the Array – Leetcode 1470

Day 7: Kids With the Greatest Number of Candies – Leetcode 1431
Day 8: Running Sum of 1D Array – Leetcode 1480
Day 9: Richest Customer Wealth – Leetcode 1672

Day 10: Find the Highest Altitude – Leetcode 1732
Day 11: Number of Good Pairs – Leetcode 1512
Day 12: How Many Numbers Are Smaller Than the Current Number – Leetcode 1365

Day 13: Create Target Array in the Given Order – Leetcode 1389
Day 14: Count Items Matching a Rule – Leetcode 1773
Day 15: Defanging an IP Address – Leetcode 1108

Day 16: Jewels and Stones – Leetcode 771
Day 17: Goal Parser Interpretation – Leetcode 1678
⭐ Day 18: Merge Strings Alternately – Leetcode 1768

🔗 **Connect & Code Along**

### **Title Repeats for SEO**
Day 18: Merge Strings Alternately | Leetcode 1768 | DSA with DAX | JavaScript Solution
Day 18: Merge Strings Alternately | Leetcode 1768 | DSA with DAX | JavaScript Solution
Day 18: Merge Strings Alternately | Leetcode 1768 | DSA with DAX | JavaScript Solution
Day 18: Merge Strings Alternately | Leetcode 1768 | DSA with DAX | JavaScript Solution
Day 18: Merge Strings Alternately | Leetcode 1768 | DSA with DAX | JavaScript Solution

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Leetcode 1768 – Merge Two Strings in JavaScript

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