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Consider an array arr of size 5, initially filled with elements [2, 4, 6, 8, 10]. You want to insert the element 5 at position 2 in the array. What would be the array after the insertion?

Question

Consider an array arr of size 5, initially filled with elements [2, 4, 6, 8, 10]. You want to insert the element 5 at position 2 in the array. What would be the array after the insertion?

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Solution

To insert the element 5 at position 2 in the array, you would first need to shift the elements at position 2 and beyond to the right by one position. This would make room for the new element. Here are the steps:

  1. Start with the initial array: [2, 4, 6, 8, 10]
  2. Shift the elements at position 2 and beyond to the right by one position: [2, 4, _, 6, 8, 10]
  3. Insert the new element 5 at position 2: [2, 4, 5, 6, 8, 10]

So, the array after the insertion would be [2, 4

This problem has been solved

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