Problem	gcd
User	mincraft
Submission Time	2026-03-09 18:49:13
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

gcd.cpp: In function ‘int main()’:
gcd.cpp:6:8: error: ‘gcd’ was not declared in this scope
6 | cout<<gcd(a,b);
| ^~~