Problem	exam
User	StarSparrowFox
Submission Time	2024-01-23 20:09:05
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

exam.cpp:4:1: error: ‘::main’ must return ‘int’
4 | void main() {
| ^~~~
exam.cpp: In function ‘int main()’:
exam.cpp:19:3: error: return-statement with no value, in function returning ‘int’ [-fpermissive]
19 | return;
| ^~~~~~