Check-50 says trailing whitespace but i cant find the problem. Check50 and my output have the exact same output when counting the spaces.

My code:

#include <cs50.h>
#include <stdio.h>
void space(int length);
void hash(int length);
int n;
int main(void)
{
  // asks the height
do
{
  n = get_int("What is the height? ");
}
while (n < 1);
// loops the left facing pyramid
for (int j = 0; j < n; j++)
{
space(n - j - 1);
hash(j + 1);
}
printf("n");
}
// defines the spaces
void space(int length)
{
  for (int i = 0; i < length; i++)
  {
    printf(" ");
  }
}
// defines the hash part
void hash(int length)
{
  for (int k = 0; k < length; k++)
  {
    printf("#");
  }
  printf("n");
}

Check 50