Let’s learn inverted floyd triangle in java.
Inverted floyd triangle in java
Now let’s learn reverse floyd triangle in java. Here’s the java program.
import java.util.Scanner; public class InvertedFloydTriangleDemo { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.print("Please enter size limit: "); int num = sc.nextInt(); int a, b, x = 0; System.out.println("Here's Inverted Floyd Triangle: "); for(a = 1; a <= num; a++) { for(b = 1; b <= a; b++) x++; } for(a = num; a >= 1; a--) { for(b = 1; b <= a; b++) { System.out.print(x + " "); x--; } System.out.println(); } sc.close(); } }
Output:
Please enter size limit: 5
Here’s Inverted Floyd Triangle:
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
Please enter size limit: 6
Here’s Inverted Floyd Triangle:
21 20 19 18 17 16
15 14 13 12 11
10 9 8 7
6 5 4
3 2
1
Also read – abstraction in java