Problem	addition
User	AndyChen
Submission Time	2025-02-21 15:08:14
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

addition.cpp:1:5: error: cannot declare ‘::main’ to be a global variable
1 | int main;
| ^~~~
addition.cpp:3:1: error: ‘cin’ does not name a type
3 | cin>>a>>b
| ^~~