Problem	exam
User	6
Submission Time	2026-06-22 15:40:22
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

exam.cpp: In function ‘int main()’:
exam.cpp:7:1: error: expected initializer before ‘cin’
7 | cin>>a>>b>>x;
| ^~~
exam.cpp:8:5: error: ‘x’ was not declared in this scope
8 | if(x==1){
| ^
exam.cpp:9:9: error: expected unqualified-id before string constant
9 | string"hello world";
| ^~~~~~~~~~~~~
exam.cpp:14:11: error: expected ‘}’ at end of input
14 | cout<<a*b
| ^
exam.cpp:5:14: note: to match this ‘{’
5 | signed main(){
| ^