StarCount Program

public class Star
    {
            public static void main(String[] args)
            {
                    for(int i=0;i<4;i++)
               {
                        for(int j=0;j<=i;j++)
                       {
                               System.out.print("*");
                       }
                       System.out.println();
               }
      }
    }


output :

*
**
***
****