Problem	exam
User	jian
Submission Time	2023-09-06 18:27:43
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

exam.cpp: In function ‘int main()’:
exam.cpp:9:3: error: return-statement with no value, in function returning ‘int’ [-fpermissive]
9 | return;
| ^~~~~~