Write a C++ program to print triangle of mirrored numbers pattern using for loop.
#include<iostream> using namespace std; int main() { int rows; cout << "Enter Traingle Mirrored Numbers Rows = "; cin >> rows; cout << "Printing Traingle of Mirrored Numbers Pattern\n"; for (int i = 1; i <= rows; i++) { for (int j = rows; j > i; j--) { cout << " "; } for (int k = 1; k <= i; k++) { cout << k; } for (int l = i - 1; l >= 1; l--) { cout << l; } cout << "\n"; } }

This C++ pattern example prints the triangle pattern of mirrored numbers using a while loop.
#include<iostream> using namespace std; int main() { int rows, i, j, k, l; cout << "Enter Traingle Mirrored Numbers Rows = "; cin >> rows; cout << "Printing Traingle of Mirrored Numbers Pattern\n"; i = 1; while (i <= rows) { j = rows; while (j > i) { cout << " "; j--; } k = 1; while (k <= i) { cout << k; k++; } l = i - 1; while (l >= 1) { cout << l; l--; } cout << "\n"; i++; } }
Enter Traingle Mirrored Numbers Rows = 9
Printing Traingle of Mirrored Numbers Pattern
1
121
12321
1234321
123454321
12345654321
1234567654321
123456787654321
12345678987654321