Problem	gcd
User	yqiiiiiii
Submission Time	2025-06-20 12:28:03
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

gcd.cpp: In function ‘int main()’:
gcd.cpp:6:12: error: expected ‘;’ before ‘cout’
6 | cin.tie(0)
| ^
| ;
7 | cout.tie(0)
| ~~~~
gcd.cpp:9:9: error: ‘a’ was not declared in this scope
9 | cin >> a >> b;
| ^
gcd.cpp:9:14: error: ‘b’ was not declared in this scope
9 | cin >> a >> b;
| ^