Java Program to print the Reverse Pattern of Floyd Triangle

The Reverse Pattern is a programming concept where a pattern is printed in reverse order compared to the conventional pattern. In the context of this Java code, the Reverse Pattern refers to a nested loop structure that prints numbers in a specific pattern, decreasing from a maximum value to 1.

Understanding the code

1.   The code initializes two variables i and j to control the outer and inner loops, respectively.

2.   The outer loop iterates from 5 to 1, controlling the number of rows in the pattern.

3.   Within each iteration of the outer loop, the inner loop prints numbers from 1 to the current value of i, separated by tabs (\t). This controls the number of columns in each row, decreasing with each iteration of the outer loop.

4.   After printing each row of numbers, a newline character (\n) is added to move to the next line.

5.   The code effectively generates a pattern where each row contains a sequence of numbers starting from the maximum value (5 in this case) and decreasing by one in each subsequent row until reaching 1.

public class ReversePattern {
   
    public static void main(String[] args) {
       
        for(int i=5;i>=1;i--){
            for(int j=1;j<=i;j++){
                System.out.print(j+"\t");
            }
            System.out.println("\n");
        }
    }
}