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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int x=_gcd(15,5);
  6. 	cout<<x;
  7. 	return 0;
  8. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:5:17: error: ‘_gcd’ was not declared in this scope
  int x=_gcd(15,5);
                 ^
stdout
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Standard output is empty
https://ideone.com/H1Wavp
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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