1008. 数组元素循环右移问题 (20)

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        int m = in.nextInt();
        m = n - m % n;
        int flag = 0;
        int[] a = new int[n];
        for ( int i = 0 ; i < n ; i++  ){
            a[i] = in.nextInt();
        }
        for ( int i = m ; i < n ; i++ ){
            if ( flag == 1 ){
                System.out.print(" "+a[i]);
            }
            else{
                System.out.print(a[i]);
                flag = 1;
            }
        }
        for ( int i = 0 ; i < m ; i++ ){
            if ( flag == 1){
                System.out.print(" "+a[i]);
            }
            else{
                System.out.print(a[i]);
                flag =1;
            }

        }
        in.close();
    }

}