Problem G: 将整数递归转换成字符串

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:5970 Solved:4858

Description

用递归法将一个整数n转换成字符串.例如  ,输入n为483,输出字符串 4 8 3,每个数字后面接一个空格用于隔开字符.

Input

一个整数n

Output

相应的用空格隔开的数字字符.

Sample Input Copy

483

Sample Output Copy

4 8 3