tersucgen.java

import java.util.Scanner;

public class tersucgen {

    public static void main(String[] args) {
       
        
        
        Scanner klavye=new Scanner(System.in);
        
        System.out.println("Bir Sayı Giriniz");
        int n=klavye.nextInt();
        
        for(int i=0;i<n;i++){
            for(int j=0;j<=i;j++){
                System.out.print(" ");
            }   
            for(int k=2*n-1;k>=(2*i+1);k--){
                System.out.print("*");
                
            }
                System.out.println();   

        }
        
        
    }

}