Test Case error is shown while my code is running accurately in my editor

#1

Please check my code
Here is my code:

#include
using namespace std;

int main ()
{
int N;
cin>>N;

int i , j;

for (i = N ; i > 0 ; i--)
{
	for (j = 1 ; j <= i ; j++)
	{
		cout<<"*";
	}

	for (j = 1 ; j <= 2 * (N - i) ; j++)
	{
		cout<<" ";
	}

	for (j = 1 ; j <= i ; j++)
	{
		cout<<"*";
	}
	cout<<endl;

}

for (i = 1 ; i <= N ; i++)
{
	for (j = 1 ; j <= i ; j++)
	{
		cout<<"*";
	}

	for (j = 1 ; j <= 2 * (N - i) ; j++)
	{
		cout<<" ";
	}

	for (j = 1 ; j <= i ; j++)
	{
		cout<<"*";
	}
	cout<<endl;

}
return 0;

}

#2

this is because you are printing 10 columns but in the sample output you can see there are only 9 columns

you can check this code

#3

What is wrong in my code I am just a beginner. Can you please elaborate what do you mean by 9 columns and 10 columns

#4


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#5

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#6

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