C++ Program to Print Inverted Right Triangle of Consecutive Column Numbers

Write a C++ program to print the inverted right triangle of consecutive column numbers using for loop.

#include<iostream>
using namespace std;

int main()
{
	int i, j, rows;
     
    cout << "Enter Inverted Right Triangle of Consec Col Numbers Rows = ";
    cin >> rows;

    cout << "Inverted Right Triangle of Consecutive Column Numbers Pattern\n";  

    for(i = rows; i >= 1; i--)
    {
    	for(j = 1; j <= i; j++)
		{
            cout << j << " ";
        }
        cout << "\n";
    }		
 	return 0;
}

This C++ example prints the inverted right angled triangle pattern of consecutive column numbers using a while loop.

#include<iostream>
using namespace std;

int main()
{
	int i, j, rows;
     
    cout << "Enter Inverted Right Triangle of Consec Col Numbers Rows = ";
    cin >> rows;

    cout << "Inverted Right Triangle of Consecutive Column Numbers Pattern\n";  

    i = rows;

    while( i >= 1)
    {
        j = 1;

    	while( j <= i)
		{
            cout << j << " ";
            j++;
        }
        cout << "\n";
        i--;
    }		
 	return 0;
}

Enter Inverted Right Triangle of Consec Col Numbers Rows = 15
Inverted Right Triangle of Consecutive Column Numbers Pattern
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 
1 2 3 4 5 6 7 8 9 10 11 12 13 14 
1 2 3 4 5 6 7 8 9 10 11 12 13 
1 2 3 4 5 6 7 8 9 10 11 12 
1 2 3 4 5 6 7 8 9 10 11 
1 2 3 4 5 6 7 8 9 10 
1 2 3 4 5 6 7 8 9 
1 2 3 4 5 6 7 8 
1 2 3 4 5 6 7 
1 2 3 4 5 6 
1 2 3 4 5 
1 2 3 4 
1 2 3 
1 2 
1