编程题：Hello friend!

Please use the keyboard to input the name of your friend, and then output hello and the name you entered. Please complete the above functions by programming. For example, input Tom, and the computer outputs hello Tom.

### 输入格式:

Enter a line of text to indicate the name of your friend

### 输出格式:

Output a line of text, hello and your friend's name. For example, hello Tom


### 输入样例:

在这里给出一组输入。例如：

in
jerry

in
mary li



### 输出样例:

在这里给出相应的输出。例如：

out
hello jerry

out
hello mary li








答案：若无答案欢迎评论