Example: Number Pyramid with Repeating Digits in C++

C
C++
C#
Java
Python
PHP

// Number Pyramid with Repeating Digits
#include <iostream>
using namespace std;

int main() {
    int rows = 5; // Number of rows for the pyramid

    // Outer loop for rows
    for (int i = 1; i <= rows; ++i) {
        // Inner loop for printing the current row number 'i'
        // It prints 'i' for 'i' times
        for (int j = 1; j <= i; ++j) {
            cout << i; // Print the row number itself
        }
        cout << endl; // Move to the next line
    }
    return 0;
}