定义一个类,该类具有x和y两个静态变量,定义构造方法初始化这两个变量,再定义四个方法,分别求这两个数的和、差、乘、除结果并输出。在main()方法中,用户应能输入这两个数。
时间: 2024-05-11 14:15:44 浏览: 11
好的,这是一个关于Java编程的问题,我能为您提供帮助。以下是答案:
```java
public class MyMath {
static int x;
static int y;
public MyMath(int x, int y) {
MyMath.x = x;
MyMath.y = y;
}
public static int sum() {
return x + y;
}
public static int difference() {
return x - y;
}
public static int product() {
return x * y;
}
public static int quotient() {
return x / y;
}
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Please enter x: ");
x = scanner.nextInt();
System.out.print("Please enter y: ");
y = scanner.nextInt();
int sum = sum();
int difference = difference();
int product = product();
int quotient = quotient();
System.out.println("Sum: " + sum);
System.out.println("Difference: " + difference);
System.out.println("Product: " + product);
System.out.println("Quotient: " + quotient);
}
}
```
在main()方法中,我们使用Scanner类从用户那里得到了这两个数字。然后,我们计算并输出了这两个数字的和、差、积和商。