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  1. #include<iostream>
  2. using namespace std;
  3. int NWD(int,int);
  4. int main()
  5. {
  6.     cout<<NWD(6,27)<<'\n';
  7.     return 0;
  8. }
  9. int NWD(int a,int b)
  10. {
  11.     if(a!=b)
  12.     {
  13.         if(a>b) NWD(a-b,b);
  14.         else NWD(a,b-a);
  15.     }
  16.     else
  17.         return a;
  18. }
Success #stdin #stdout 0s 3412KB
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6
https://ideone.com/uKmbOi
language:
C++14 (clang 8.0)
created:
8 years ago
visibility:
secret

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