C program to read the values of x, y and z and print the results expressions in one line

C program to read the values of x, y and z and print the results expressions in one line

1. (x+y+z) / (x-y-z)
2. (x+y+z) / 3
3. (x+y) * (x-y) * (y-z)

 #include<stdio.h>
#include<conio.h>

void main()
{
    int x, y, z;
    float a, b, c;
    clrscr();

    printf("\nEnter the values of x,y and z : ");
    scanf("%d %d %d", &x, &y, &z);

    a = (x + y + z) / (x - y - z);
    b = (x + y + z) / 3;
    c = (x + y) * (x - y) * (y - z);

    printf("\nValue of a = %f",a);
    printf("\nValue of b = %f",b);
    printf("\nValue of c = %f",c);

    getch();
}