/******************************************************
	�l�����Z	
*******************************************************/
import java.text.*;
public class PrintCaluculation {
	public static void main(String[] args) {

		int a,b,c,d,e,f,g;
		
		a=20;
		b=15;
		
		c=a+b;
		d=a-b;
		e=a*b;
		f=a/b;
		g=a%b;
			
		System.out.print("����");
		System.out.print(a);
		System.out.print("\n");
		
		System.out.print("����");
		System.out.print(b);
		System.out.print("\n\n");
		
		System.out.print("���{����");
		System.out.print(c);
		System.out.print("\n");
		
		System.out.print("���|����");
		System.out.print(d);
		System.out.print("\n");
		
		System.out.print("���~����");
		System.out.print(e);
		System.out.print("\n");
		
		System.out.print("��������");
		System.out.print(f);
		
		System.out.print(" ���܂� ");
		System.out.print(g);
		System.out.print("\n");
	}
}