Rotate Array

Given an array, rotate it to the right by k steps. Example: [1,2,3,4,5,6,7], k=3 → Rotate right 3 times → [5,6,7,1,2,3,4] Optimized approach: Use the reversal algorithm - reverse entire array, reverse first k, reverse rest.

Entrada

Line 1: n k (array size and rotation count). Line 2: n space-separated integers.

Salida

The rotated array as space-separated integers.

Ejemplo

7 3
1 2 3 4 5 6 7

Esperado

5 6 7 1 2 3 4