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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		// your code goes here
  13. 		Scanner sc = new Scanner(System.in);
  14.         int n = sc.nextInt();
  15.         int i = 1;
  16.  
  17.         while(i<=n)
  18.         {
  19.             int j = 1;
  20.                 while(j<=i)
  21.                 {
  22.                     System.out.println(j);
  23.  
  24.                     j = j + 1 ;
  25.  
  26.                 }
  27.             System.out.println();
  28.             i = i + 1 ;
  29.         }
  30. 	}
  31. }
Success #stdin #stdout 0.15s 49448KB
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https://ideone.com/9MrGMM
language:
Java (HotSpot 12)
created:
1 year ago
visibility:
public

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