How to make program (triangle pattern) in Java?

Question

For the output of the program:

Enter Triangle Size : 5
*
***
*****
*******
*********

Answer 1

public class Program
{
public static void main(String[] args) {
for(int i = 0; i<5; i++){
for(int j = 0; j<5-i; j++){
System.out.print(" ");
}
for(int k = 0; k<=i; k++){
System.out.print(" *");
}
System.out.println();
}
}
}