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Program to display triangle of numbers

Posted By: Easy Tutor     Category: Java     Views: 18373

write a program to print output as under using for Loop

____2 2
__3 3 3
_4 4 4 4
5 5 5 5 5

consider space in place of line.

Code for Program to display triangle of numbers in Java

import java.io.*;

class  Num_Triangle
    publicstaticvoid main(String[] args) 
          String str;
          int no,check;

              BufferedReader obj = new BufferedReader(new InputStreamReader(System.in));
              System.out.print("Enter number to display triangle of that many lines : ");

                   for(int i=1;i<=no;i++)
                       for(int j=check;j>=1;j--)
                           System.out.print(" ");
                       for(int k=1;k<=i;k++)
                           System.out.print(" "+i+" ");
        catch(Exception e)

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Easy Tutor
Easy Tutor author of Program to display triangle of numbers is from United States. Easy Tutor says

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