I have this program to write that will add two fractions input by the user. I need to do this using pointers to structs. I have the code written, but it will not run all the way through. Could someone help me debug this thing and get it running properly.

#include <stdio.h>

typedef struct

{

int numerator;

int denominator;

}FRACTION;

void Add(FRACTION *pfrac1, FRACTION *pfrac2);

void Display(FRACTION *pres);

int main()

{

FRACTION fr1;

FRACTION fr2;

FRACTION result;

FRACTION *pfrac1;

FRACTION *pfrac2;

FRACTION *pres;

pfrac1 = &fr1;

pfrac2 = &fr2;

pres = &result;

printf("Please enter the first fraction in the form x/y: ");

scanf("%d /%d", pfrac1->numerator, pfrac2->denominator);

printf("Please enter the second fraction in the form x/y: ");

scanf("%d /%d", pfrac2->numerator, pfrac2->denominator);

Add(&fr1, &fr2);

Display(&result);

getchar();

getchar();

}

void Add(FRACTION *pfrac1, FRACTION *pfrac2)

{

FRACTION result;

FRACTION *pres;

pres = &result;

pres->numerator = (pfrac1->numerator * pfrac2->denominator) + (pfrac2->numerator * pfrac1->denominator);

pres->denominator = (pfrac1->denominator * pfrac2->denominator);

}

void Display(FRACTION *pres)

{

printf("\nThe result is %d/%d", pres->numerator, pres->denominator);

}