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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int GRA(int a, int b)
  6. {
  7.     if (a==b) return a+b;
  8.     else if (a<b)
  9.     {
  10.         b=b-a;
  11.         return GRA(a,b);
  12.     }
  13.     else if (a>b)
  14.     {
  15.         a=a-b;
  16.         return GRA(a,b);
  17.     }
  18.     }
  19. int main()
  20. {
  21.     int ile_krokow;
  22.     int GRACZ_A=0, GRACZ_B=0;
  23.     cin>>ile_krokow;
  24.     for (int i=0; i<ile_krokow; i++)
  25.     {
  26.         cin >>GRACZ_A>>GRACZ_B;
  27.         cout<<GRA(GRACZ_A, GRACZ_B)<<endl;
  28.     }
  29.     return 0;
  30.  
  31. }
  32.  
Success #stdin #stdout 0s 15232KB
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stdin
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3
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2 4
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stdout
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https://ideone.com/GhOKLD
language:
C++ 4.3.2 (gcc-4.3.2)
created:
5 years ago
visibility:
secret

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