Inverted Number Triangle
This program prints an inverted number triangle.
Problem Statement
Write a Java program that prints an inverted number triangle with 5 rows.
Source Code
| 1 | public class InvertedNumberTriangle { |
| 2 | public static void main(String[] args) { |
| 3 | for(int i=5; i>=1; i--) { |
| 4 | for(int j=1; j<=i; j++) { |
| 5 | System.out.print(j + " "); |
| 6 | } |
| 7 | System.out.println(); |
| 8 | } |
| 9 | } |
| 10 | } |
Program Output
1 2 3 4 5 1 2 3 4 1 2 3 1 2 1
Explanation
The outer loop starts at 5 and decreases each iteration while the inner loop prints numbers from 1 up to the current row count, so each row prints fewer numbers than the previous, forming an inverted numeric triangle.