Problem	gcd
User	supercel980
Submission Time	2024-08-02 18:04:10
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

gcd.cpp: In function ‘int main()’:
gcd.cpp:7:13: error: ‘_gcd’ was not declared in this scope
7 | cout << _gcd(a, b);
| ^~~~