Programalama > C++

#include <stdio.h>
#include <conio.h>

struct kesir1{
              int pay,payda;       
             };
struct kesir2{
              float k1,k2;       
             }x;
float toplama (struct kesir1 a1,struct kesir1 b1)
{
   float top;
   x.k1=(float)a1.pay/a1.payda;
   x.k2=(float)b1.pay/b1.payda;
   top=x.k1+x.k2;
   return top;
      
}
float fark (struct kesir1 a2,struct kesir1 b2)
{
 float cik;
   x.k1=(float)a2.pay/a2.payda;
   x.k2=(float)b2.pay/b2.payda;
   cik=x.k1-x.k2;
   return cik;
      
} 
float carp (struct kesir1 a3,struct kesir1 b3)
{
   float carpma;
   x.k1=(float)a3.pay/a3.payda;
   x.k2=(float)b3.pay/b3.payda;
   carpma=x.k1*x.k2;
   return carpma;
}
float bolme (struct kesir1 a4,struct kesir1 b4)
{
   float bol;
   x.k1=(float)a4.pay/a4.payda;
   x.k2=(float)b4.pay/b4.payda;
   bol=x.k1/x.k2;
   return bol;
}
float ensade (struct kesir1 a5,struct kesir1 b5)
{
     float yenisayi;
     int islem1,islem2;
     islem1=a5.pay/b5.pay;
     islem2=a5.payda/b5.payda;
     yenisayi=(float)islem1/islem2;
     return yenisayi;
      
}
         
main()
{
 struct kesir1 a,b;
 printf("birinici kesrin pay ve paydasini giriniz:");
 scanf("%d %d",&a.pay,&a.payda);
 printf("ikinci kesrin pay ve paydasini giriniz:");
 scanf("%d %d",&b.pay,&b.payda);
 printf("%.2f\n",toplama(a,b));
 printf("%.2f\n",fark(a,b));
 printf("%.2f\n",carp(a,b));
 printf("%.2f\n",bolme(a,b));
 printf("%.2f\n",ensade(a,b));
 getch();     
}