数字斜塔

根据输入屏幕上输出如下图所示的数字斜塔

 

 

 

 

 

 

 

 

 

package hello;

import java.util.Scanner;

public class Hello {
public static void main(String[] args) {
	int i,k;
	Scanner in = new Scanner(System.in);
	int m= in.nextInt();
	int a[][]=new int [m+1][m+1];
	a[1][1]=1;
	
	for(k=1;k<=m;k++){
		a[k][1]=a[1][k-1]+1;
		
		System.out.print(a[k][1]+" ");
		for(i=2;i<=m-k+1;i++){
			a[k][i]=a[k][i-1]+i-1+k;
			System.out.print(a[k][i]+" ");
		}
		System.out.println("");
		
	}
	
}
}