Problem2194--输出-练习一:输出hello,world!

2194: 输出-练习一:输出hello,world!

Time Limit: 1 Sec  Memory Limit: 128 MB
Submit: 678  Solved: 582
[Status] [Submit] [Creator:]

Description

编写程序,在小黑框框中显示出:hello,world!

Input

Output

hello,world!

Sample Input Copy

Sample Output Copy

hello,world!

Source/Category

 入门