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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6. 	int a = 54, b = 32;
  7. 	int r = a % b;
  8.  
  9. 	while (r > 0) {
  10. 		a = b;
  11. 		b = r;
  12. 		r = a % b;
  13. 	}
  14.  
  15. 	cout << "gcd = " << b << endl;
  16.  
  17. 	return 0;
  18. }
Success #stdin #stdout 0.01s 5392KB
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Standard input is empty
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gcd = 2
https://ideone.com/M2QnC7
while loop: gcd.
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
secret

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