Problem	exam
User	mengqi6767
Submission Time	2026-06-22 15:45:23
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

exam.cpp: In function ‘int main()’:
exam.cpp:16:9: error: ‘A’ was not declared in this scope
16 | cin >> A >> B
| ^
exam.cpp:16:14: error: ‘B’ was not declared in this scope
16 | cin >> A >> B
| ^
exam.cpp:18:2: error: expected ‘}’ at end of input
18 | }
| ^
exam.cpp:6:11: note: to match this ‘{’
6 | int main(){
| ^