Problem	addition
User	adammmamammamamamaamamam
Submission Time	2023-04-13 13:00:58
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

addition.cpp: In function ‘int main()’:
addition.cpp:4:8: error: expected nested-name-specifier before ‘long’
4 | using long long int
| ^~~~
addition.cpp:7:9: error: ‘a’ was not declared in this scope
7 | cin >> a;
| ^
addition.cpp:8:9: error: ‘b’ was not declared in this scope
8 | cin >> b;
| ^