C program to Add Two Distances (in inch-feet) System Using Structures.

#include <stdio.h>
struct Distance{
    int feet;
    float inch;
}d1,d2,sum;
int main(){
    printf("Enter information for 1st distance\n");
    printf("Enter feet: ");
    scanf("%d",&d1.feet);
    printf("Enter inch: ");
    scanf("%f",&d1.inch);
    printf("\nEnter information for 2nd distance\n");
    printf("Enter feet: ");
    scanf("%d",&d2.feet);
    printf("Enter inch: ");
    scanf("%f",&d2.inch);
    sum.feet=d1.feet+d2.feet;
    sum.inch=d1.inch+d2.inch;

/* If inch is greater than 12, changing it to feet. */
    if (sum.inch>12.0)
    {
        sum.inch=sum.inch-12.0;
        ++sum.feet;
    }
    printf("\nSum of distances=%d\'-%.1f\"",sum.feet,sum.inch);
    return 0;
}

Expected Output:

Enter information for 1st distance
Enter feet: 12
Enter inch: 3.45

Enter information for 1st distance
Enter feet: 12
Enter inch: 9.2

Sum of distances=25'-0.6"