Solution for move zeros to end problem

problem/move-zeros_en.md

@@ -1,4 +1,54 @@
+> Created by [@manjeet2k](https://github.com/manjeet2k)
 
-There is no solution yet.
+## Move Zeroes
 
-Would you like to [contribute to the solution](https://github.com/BFEdev/BFE.dev-solutions/blob/main/problem/move-zeros_en.md)? [Contribute guideline](https://github.com/BFEdev/BFE.dev-solutions#how-to-contribute)
+### Explanation
+
+The problem is to move all zeroes in an array to the end while maintaining the relative order of the non-zero elements.
+
+### Approach Explanation:
+
+1. **Initialization**: We start by initializing a pointer called `nonZeroPointer` to keep track of the position where a non-zero element can be placed.
+
+2. **Iterating through the array**: We loop through the array using a `for` loop. For each element:
+
+    - If the element is non-zero, we move it to the position indicated by the `nonZeroPointer` and then increment the `nonZeroPointer`. This effectively moves all non-zero elements to the front of the array while maintaining their relative order.
+
+3. **Filling remaining positions with zeroes**: After moving all non-zero elements to the front, we iterate again from the `nonZeroPointer` position till the end of the array and fill all remaining positions with zeroes.
+
+
+#### Code
+
+```javascript
+/**
+ * Function to move all zeroes to the end of the array while maintaining
+ * the relative order of the non-zero elements.
+ * @param {number[]} nums - Array of integers
+ */
+function moveZeroes(nums) {
+    // Initialize a pointer to keep track of the position where a non-zero element
+    // can be placed
+    let nonZeroPointer = 0;
+
+    // Loop through the array
+    for (let i = 0; i < nums.length; i++) {
+        // If the current element is not zero
+        if (nums[i] !== 0) {
+            // Move the non-zero element to the position indicated by the non-zero pointer
+            nums[nonZeroPointer] = nums[i];
+            // Increment the non-zero pointer to prepare for the next non-zero element
+            nonZeroPointer++;
+        }
+    }
+
+    // After moving all non-zero elements to the front, fill the remaining positions
+    // with zeroes starting from the position indicated by the non-zero pointer
+    for (let i = nonZeroPointer; i < nums.length; i++) {
+        nums[i] = 0;
+    }
+}
+
+// Example usage:
+const nums = [0, 1, 0, 3, 12];
+moveZeroes(nums);
+console.log(nums); // Output: [1, 3, 12, 0, 0]