can someone explain why my code is false in this c++ question pls?

Question

question:
You need to make a countdown app.
Given a number N as input, output numbers from N to 1 on separate lines.
Also, when the current countdown number is a multiple of 5, the app should output "Beep"

my code:
#include <iostream>
using namespace std;

int main() {
int n;
cin >> n;
while (n>0)
{
cout << n<< endl;
if (n%5 == 0 )
{
cout << "Beep \n";
}
n--;
}
return 0;
}

Answer 1

Don't print a space after the "Beep", it messes up the comparison between your output and the solution. That's all.

Answer 2

thx a lot!!!!