图像旋转

package geekfly.test;

import java.util.Scanner;

public class 图像旋转 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int m = sc.nextInt(),n=sc.nextInt();
        int arr[][] = new int[m][n];
        for (int i = 0; i < m; i++) {
            for (int j = 0; j < n; j++) {
                arr[i][j] = sc.nextInt();
            }
        }
        for (int i = n-1; i > -1; i--) {
            for (int j = 0; j < m; j++) {
                System.out.print(arr[j][i]+" ");
            }
            System.out.println();
        }
    }

}