3243: 打印基础图案6

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:35 Solved:20

Description

输入N,打印相应图案

Input

一行:整数N(0<N<=20)

Output

N行,每个数占四个字符位

Sample Input Copy

5

Sample Output Copy

  11
   7  12
   4   8  13
   2   5   9  14
   1   3   6  10  15