Figure with *

dz3_4.java

package com.gmail.sergaav.dz3_4;
import java.util.Scanner;
public class dz3_4 {

	public static void main(String[] args) {
		Scanner sc=new Scanner(System.in);
		int i=0;
		int j=0;
		int n;
         System.out.println("Input length:");
		n=sc.nextInt()*2;
	for(;i< (n-1);){
		
		if(j>=(n/2-Math.abs(n/2-i)))
				{
			System.out.println();
			i++;
			j=0;
		}
		System.out.print("*");
		j++;
		
	}
sc.close();
	}


}