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  1. import java.util.Scanner;
  2.  
  3. public class Main {
  4.     public static void main(String[] args) {
  5.         Scanner sc = new Scanner(System.in);
  6.         int N = sc.nextInt();
  7.  
  8.         for (int i =1; i<=N; i++)
  9.         {
  10.             for (int j = 0; j < i; j++) {
  11.                 System.out.print("*");
  12.             }
  13.             System.out.println();
  14.         }
  15.         sc.close();
  16.     }
  17. }
  18.  
Success #stdin #stdout 0.11s 54656KB
comments (?)
stdin 
4
stdout 
*
**
***
****
https://ideone.com/W3yaAF
language:
Java (HotSpot 12)
created:
3 days ago
visibility:
public

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