Problem	helloworld
User	Yifei1234
Submission Time	2023-02-22 16:23:17
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp: In function ‘int main()’:
helloworld.cpp:6:21: error: expected ‘;’ before ‘return’
6 | cout<< 'hello world'
| ^
| ;
7 | return: 0
| ~~~~~~