greedy.c working but not passing the check

Question

my code is working and displaying as the example in ~cs50/pset1/greedy but it is still giving me errors. Can someone give me some pointers please?

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

int main(void)
{
    int quarter = 25;
    int dime = 10;
    int nickel = 5;
    int penny = 1;
    float dollar;
    int count = 0;

do
{
    printf("O hai! How much change is owed? \n");
    dollar = GetFloat();
}
while(dollar < 0);

//converting dollar amount to cents
dollar= dollar * 100;

int amount = round(dollar);


while(amount >= quarter)
{
    count++;
    amount = amount - quarter;

}

while(amount >= dime)
{
    count++;
    amount = amount - dime;
}

while(amount >= nickel)
{
    count++;
    amount = amount - nickel;
}

while(amount >= penny)
{
    count++;
    amount = amount - penny;
}

printf("%d \n", count);

}

Answer 1

try removing the space between %d and \n in your last line. The checks expect a very specific output so won't be expecting a space after the number