title: For loop refactoring?
body: <p>Given the array nums consisting of 2n elements in the form [x1,x2,...,xn,y1,y2,...,yn].</p>
  <p>Return the array in the form [x1,y1,x2,y2,...,xn,yn].</p>
  <p>Example 1:</p>
  <p>Input: nums = [2,5,1,3,4,7], n = 3</p>
  <p>Output: [2,3,5,4,1,7]</p>
  <pre><code>public int[] Shuffle(int[] nums, int n) {
      int[] result = new int[nums.Length];
      
      int z = 0;
  
      for (int x = 0; x &lt; (2 * n); x += 2) {
          result[x] = nums[z]; 
          z++;
      }
      
      z = 0;
  
      for (int y = n; y &lt; (2 * n); y++) {
          result[z + 1] = nums[y];
          z += 2;
      }
  
      return result;
  }
  </code></pre>