need help shape

[rahul820]

if user enetr 4 the output will be
----1
---2 2
--3 3 3
- 4 4 4 4

[E3h7X9L8]

enjoy :)

#include <iostream>
using namespace std;

int main()
{

int n;
cout <<"Enter your number :"; cin >> n;

for(int i = 1; i <= n; i++)
{

  for(int j = 1; j <= n-i; j++)
 {
        cout << " ";
 }

  for(int j = 1; j <= i; j++)
 {
    cout << i ;
    if( i < 10 && n >= 10) // safe guard for input >= 10 so it can keep "tree form" output
        cout << "  ";
    else
        cout << " ";
 }

cout << endl;

}

}