CPP

pyramid shape in c++

#include <bits/stdc++.h>
using namespace std;
int main()
{
	int n;
	cin >> n ; 	
	for(int i=1 ; i <= n ; i++){
		for(int j=i ; j < n; j++){
			printf(" ");
		}
		for(int j=1 ; j <= i*2-1 ; j++){
			printf("*");
		}
		printf("
");
		
	}
	return 0;
}

/**
   *
  ***
 *****
*******
*/

the pyramid in c++

#include <iostream>
using namespace std;

int main()
{
    int rows;

    cout << "Enter number of rows: ";
    cin >> rows;
	
  	int i = 1;
    while(i  <= rows)
    {
      	int j = 1
        while(j <= i)
        {
            cout << "* ";
          	j++
        }
        cout << "
";
      	i++;
    }
    return 0;
}