public class bb {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int a,b,c,sum,min,mul,div;
r=5;
t=3;
sum=r+t;
min=r-t;
mul=r*t;
div=r/t;
System.out.println("两个数的和："+sum);
System.out.println("两个数的差："+min);
System.out.println("两个数的积："+mul);
System.out.println("两个数的商："+div);
}
}