Write a C++ program to print inverted right triangle of descending order numbers pattern using for loop.
#include<iostream> using namespace std; int main() { int i, j, rows; cout << "Enter Inverted Right Triangle of Desc Numbers Rows = "; cin >> rows; cout << "Inverted Right Triangle of Numbers in Descending Ord Pattern\n"; for(i = rows; i >= 1; i--) { for(j = i; j >= 1; j--) { cout << j << " "; } cout << "\n"; } return 0; }

This C++ example prints the inverted right triangle of numbers in descending order using a while loop.
#include<iostream> using namespace std; int main() { int i, j, rows; cout << "Enter Inverted Right Triangle of Desc Numbers Rows = "; cin >> rows; cout << "Inverted Right Triangle of Numbers in Descending Ord Pattern\n"; i = rows; while( i >= 1) { j = i; while (j >= 1) { cout << j << " "; j--; } cout << "\n"; i--; } return 0; }
Enter Inverted Right Triangle of Desc Numbers Rows = 15
Inverted Right Triangle of Numbers in Descending Ord Pattern
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
14 13 12 11 10 9 8 7 6 5 4 3 2 1
13 12 11 10 9 8 7 6 5 4 3 2 1
12 11 10 9 8 7 6 5 4 3 2 1
11 10 9 8 7 6 5 4 3 2 1
10 9 8 7 6 5 4 3 2 1
9 8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
7 6 5 4 3 2 1
6 5 4 3 2 1
5 4 3 2 1
4 3 2 1
3 2 1
2 1
1