java ,用键盘输入两个整数,对它们进行加、减、乘、除、取模运算
时间: 2023-10-20 19:05:29 浏览: 59
可以使用Scanner类来实现从键盘输入整数,然后进行加、减、乘、除、取模运算。下面是一个示例代码:
```java
import java.util.Scanner;
public class ArithmeticOperations {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("请输入第一个整数:");
int num1 = input.nextInt();
System.out.print("请输入第二个整数:");
int num2 = input.nextInt();
int sum = num1 + num2;
int diff = num1 - num2;
int product = num1 * num2;
int quotient = num1 / num2;
int remainder = num1 % num2;
System.out.println(num1 + " + " + num2 + " = " + sum);
System.out.println(num1 + " - " + num2 + " = " + diff);
System.out.println(num1 + " * " + num2 + " = " + product);
System.out.println(num1 + " / " + num2 + " = " + quotient);
System.out.println(num1 + " % " + num2 + " = " + remainder);
}
}
```
运行程序后,输入两个整数,就可以看到对它们进行加、减、乘、除、取模运算的结果。
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