Problem	gcd
User	Aarush1000
Submission Time	2023-04-05 16:34:56
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

gcd.cpp: In function ‘int main()’:
gcd.cpp:7:11: error: expected primary-expression before ‘<<’ token
7 | cout << << __gcd(a, b) << endl;
| ^~