Problem	gcd
User	Joashhh
Submission Time	2023-02-18 16:29:19
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

gcd.cpp: In function ‘int main()’:
gcd.cpp:6:10: error: ‘gcd’ was not declared in this scope
6 | cout << gcd(a,b);
| ^~~