CS50 Problem Set 1 (Fall 2020) - Cash

Cash.c

#include <math.h>
#include <cs50.h>
#include <stdio.h>

int main(void)
{
    float d;

    do
    {
        d = get_float("Change Owed: ");
    }
    // do while to only accept positive float
    while (d <= 0);
    // rounding cents to 100 for better convertion
    int cents = round(d * 100);

    // initializing count to 0
    int count = 0;


    // for counting greater>=25
    while (cents >= 25)
    {
        count++;
        cents = cents - 25;

    }
    // for counting greater>=10
    while (cents >= 10)
    {
        count++;
        cents = cents - 10;

    }
    // for counting greater>=5
    while (cents >= 5)
    {
        count++;
        cents = cents - 5;

    }
    // for counting greater>=1
    while (cents >= 1)
    {
        count++;
        cents = cents - 1;

    }
// for priting count
    printf("%i\n", count);

}