Program for sub and borrow

#include<stdio.h>

#include<conio.h>

void main()

{

  int a,b,c,v,s;

  clrscr();

  printf("Program for sub and borrow: \n");

  printf("\nEnter the 1st number : ");

  scanf("%d",&a);

  printf("\nEnter the 2nd number : ");

  scanf("%d",&b);

  printf("\nEnter the 3rd number : ");

  scanf("%d",&c);

  v=((!a&&b)||(!a&&c)||(a&&b&&c));

  s=((!a&&!b&&c)||(!a&&b&&!c)||(a&&!b&&!c)||(a&&b&&c));

 printf("\ndiff :%d",s);

 printf("\n\nborrow : %d",v);

   getch();

}

/*

OUTPUT:

Program for sub and borrow:

Enter the 1st number :1

Enter the 2nd number :1

Enter the 3rd number :1

diff:1

borrow:1

*/