Problem	addition
User	LXYSGP
Submission Time	2024-07-13 16:46:57
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

addition.cpp:3:1: error: ‘cin’ does not name a type
3 | cin >> a >> b;
| ^~~
addition.cpp:4:1: error: ‘cout’ does not name a type
4 | cout << a+b;
| ^~~~