Wednesday, June 19, 2013

Floyd's Triangle

Write a program to print the Floyd's Triangle?  

1
2   3
4   5   6
7   8   9   10
11 12 13 14  15

import java.util.*;
class FloydTriangle
{
 public static void main(String[] args)
 {
     Scanner scannerInput=new Scanner(System.in);
     System.out.println("Enter how rows you want");
     int rows=scannerInput.nextInt();
     int num=1;
     for(int index=0;index<rows;index++)
     {
         int repeat=index;
         while(repeat>=0)
         {
             System.out.print(num+" ");
             num++;
             repeat--;
         }
         System.out.println("\n");
     }
 
}


Enter how rows you want 5
1 

2 3 

4 5 6 

7 8 9 10 

11 12 13 14 15 

                          

1 comment:

  1. good one keep it on and post more logical programmes if u have

    ReplyDelete