C Program to Add Two Distances (inch-feet) System by Passing Structure to a Function

#include<stdio.h>

#include<conio.h>

void addition(struct dist,struct dist,struct dist *);

struct dist

{

  int ft; //feet=plural of foot

  int in; //1 foot=12 inch

};

void main()

{

  struct dist d1,d2,d3;

  printf("Enter feet and inch for 1st system: ");

  scanf("%d%d",&d1.ft,&d1.in);

  printf("\nEnter feet and inch for 2nd system: ");

  scanf("%d%d",&d2.ft,&d2.in);

  addition(d1,d2,&d3);

  printf("\nAddition of two systems is %d ft %d in",d3.ft,d3.in);

  getch();

}

void addition(struct dist dd1,struct dist dd2,struct dist *dd3)

{

  (*dd3).ft=dd1.ft+dd2.ft;

  (*dd3).in=dd1.in+dd2.in;

  if((*dd3).in>=12)

  {

    (*dd3).ft++;

    (*dd3).in-=12;

  }

}

OUTPUT:

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