啊哈添柴挑战Java1671. 二维数组练习

啊哈添柴——挑战

1671. 二维数组练习

import java.util.Scanner;

/**
 * @author yinglongwu
 */
public class Main {

	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		int m = scanner.nextInt();
		int n = scanner.nextInt();
		int[][] arr = new int[m][n];
		for (int i = 0; i < m; i++) {
			for (int j = 0; j < n; j++) {
				arr[i][j] = (i+1)*10+(j+1);
			}
		}
		for (int i = 0; i < m; i++) {
			for (int j = 0; j < n; j++) {
				System.out.print(arr[i][j]+" ");
			}
			System.out.println();
		}
	}

}