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zsoltizbekk

realtivprim,lnko

Mar 4th, 2015
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C 0.36 KB | None | 0 0
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int lnko(int x, int y)
  5. {
  6.     while (x!=y) if (x>y) x-=y; else y-=x;
  7.     return x;
  8. }
  9.  
  10. int relp(int x, int y)
  11. {
  12.     return lnko(x,y)==1;
  13. }
  14.  
  15. int main()
  16. {
  17.     int a, b;
  18.     scanf("%d %d", &a, &b);
  19.     if (relp(a,b))
  20.         puts("relativ prim");
  21.     else
  22.         puts("nem relativ primek");
  23.     return 0;
  24.  
  25. }
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