include stdafx include iostream include conio include iomanip using na

#include "stdafx.h"
#include <iostream>
#include <conio.h>
#include <iomanip>
using namespace std;


int main()
{
	int i,j;

for (i=0; i<=20; i++)
{
	for(j=0; j<i; j++)
	cout << ' ' ;
	for (j; j<=20; j++)
		cout << 'x';
	cout << endl;
}

/*{ char ch='x', ch1=' ';
int i,j;

for (j=0; j<=20; j++)
{
	cout << ch1;
for (i=0; i<=2*j; i++)
{
	cout<< ch;
}
cout << endl;
}*/

	return 0;
}