fork download
copy 
  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Ideone{
  6. 	public static void main (String[] args) throws java.lang.Exception{
  7. 		int x=5;
  8. 		int[] arr=new int[5];
  9. 		for(int n1=1;n1<=x;n1++){
  10. 			for(int n2=0;n2<n1;n2++){
  11. 			System.out.print(n2);
  12. 			}
  13. 			System.out.print("\n");
  14. 		}
  15. 	}
  16. }
Success #stdin #stdout 0.04s 320576KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
0
01
012
0123
01234
https://ideone.com/Yf3riy
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!