Problem	gcd
User	baongoctr
Submission Time	2023-02-05 18:02:28
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

gcd.cpp: In function ‘int main()’:
gcd.cpp:9:14: error: ‘gcd’ cannot be used as a function
9 | gcd = gcd(a,b);
| ^