1243: 输出“@”号

Memory Limit:256 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:20 Solved:13

Description

[md] 输入一个正整数n,输出一行n个字符“@”,相邻两个“@”用一个空格隔开。 [/md]

Sample Input Copy

5 

Sample Output Copy

@ @ @ @ @ 

Source/Category