Example: Right-Angled Number Triangle (Increasing)

C
C++
C#
Java
Python
PHP

// Right-Angled Number Triangle (Increasing)
    #include <stdio.h>

    int main() {
        int i, j, rows = 5;

        // Step 1: Outer loop for rows
        for (i = 1; i <= rows; i++) {
            // Step 2: Inner loop for columns (numbers in each row)
            for (j = 1; j <= i; j++) {
                printf("%d ", j); // Print the column number
            }
            // Step 3: Newline after each row
            printf("\n");
        }
        return 0;
    }