The Mountaineer

This Program can be solved in just 3 easy steps: -

1). First we need to add every element with its index (i.e., a[i] += i)

2). Then we need to Sort the array.

3). Finally, we need to subtract every index form its elements (i.e., a[i] -= i)

Now check the array is sorted or not,

If sorted then Print → YES & in next line print all elements of array separated by single space

Else Print → NO