import java.util.Scanner;


public class Program5 {

	public static void main(String[] args) {
		square();
		System.out.println();
		triangle();
		System.out.println();
		diamond();
	}
	
	/*
	 * square
	 * 
	 * Implementation Plan
	 */
	public static void square() {
		Scanner keyboard = new Scanner(System.in);
		System.out.println("What is the size of the square?");
		int size = keyboard.nextInt();
		
		// Your code goes here
	}
	
	/*
	 * triangle
	 * 
	 * Implementation Plan
	 */
	public static void triangle() {
		Scanner keyboard = new Scanner(System.in);
		System.out.println("What is the size of the triangle?");
		int size = keyboard.nextInt();
		
		// Your code goes here
	}
	

	
	/*
	 * diamond  YOU MAY ASSUME size IS AN ODD NUMBER
	 * 
	 * Implementation Plan
	 */
	public static void diamond() {
		Scanner keyboard = new Scanner(System.in);
		System.out.println("What is the size of the diamond?");
		int size = keyboard.nextInt();
		
		// Your code goes here
	}
}