Problem	addition
User	Ultraman425
Submission Time	2026-02-13 11:32:42
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;
| ^~~
addition.cpp:8:2: error: ‘cout’ was not declared in this scope
8 | cout << ans;
| ^~~~