Some java help Please

[Cavani512]

hi guys im new to this whole java thing and im taking a class on java
my prof gave us an assignment heres the question:

"7) Using nested for loops, write code to create the following pattern. The first row contains one star, the second three, etc. so that the 4th row contains 7 stars. (Watch out for spacing).

*
***
*****
*******
"
its suppose to be a pyramid by the way but it wont let me post the exact pattern

I need help please lol ive tried everything and i keep getting a weird triangle of stars

[opaper]

Hi friend,

Please try following java code which prints the triangle of star with desired number of rows:

import java.io.*;

class triangleDM{
  public static void main(String[] techarena)
 {
    try{
      BufferedReader obt1 = new BufferedReader(new InputStreamReader(System.in));
      System.out.println("enter number of rows");
      int a1= Integer.parseInt(object.readLine());
      for (int F=1; F<a1;F++ ){
        for (int H=1; H<=F;H++ ){
          System.out.print("*");
        }
        System.out.println("");
      }
    }
    catch(Exception e){}
  }
}

[Cavani512]

Thanks but were not that advanced or maybe its cause im using textpad cause were suppose to be using something like:

for(i=1;i<5;i++)
system.out.println(i)

and i guess a whole bunch of nested for loops

Thank you though opaper