Write a Java Program to Print Floyd's Triangle

       In this post, I have written a Java program to print Floyd's Triangle. Floyd's Triangle is a right-angled triangular arrangement of consecutive natural numbers, starting with 1 at the top-left corner.

See the code below.

FloydsTriangle.java

package com.example;

class FloydsTriangle {

       public static void main(String args[]) {
       
              int noOfrows = 4;  // this is the number of rows.
              int number = 1;
       
              System.out.println("Floyd's triangle Example");
              System.out.println("---------------------------");
             

              for (int count = 1 ; count <= noOfrows ; count++ ) {
                     

                     for (int j = 1 ; j <= count ; j++ ) {
                            

                            System.out.print(number+" ");
                            

                            number++;
                     }

                   System.out.println();  // next line or new line

              }
       }
}

Output :--

Floyd's triangle Example
---------------------------
1 
2 3 
4 5 6 
7 8 9 10


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