rotate_arr.java

//Link: https://leetcode.com/problems/rotate-array/
class Solution {
    public void rotate(int[] nums, int k) {
        for (int i = 0; i < k; i++) {
		for (int j = nums.length - 1; j > 0; j--) {
			int temp = nums[j];
			nums[j] = nums[j - 1];
			nums[j - 1] = temp;
		}
	}
    
    }
    
    
}