Problem	addition
User	Longcx
Submission Time	2023-11-08 10:01:38
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

addition.cpp: In function ‘int main()’:
addition.cpp:3:2: error: ‘cin’ was not declared in this scope
3 | cin>>a>>b;
| ^~~
addition.cpp:5:5: error: ‘cout’ was not declared in this scope
5 | cout << sum;
| ^~~~