使用java编写2个代码。
时间: 2023-05-29 12:07:32 浏览: 48
1. 计算两个整数的和
```
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("请输入第一个整数:");
int num1 = scanner.nextInt();
System.out.print("请输入第二个整数:");
int num2 = scanner.nextInt();
int sum = num1 + num2;
System.out.println("它们的和是:" + sum);
}
}
```
2. 判断一个数是否为偶数
```
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("请输入一个整数:");
int num = scanner.nextInt();
if (num % 2 == 0) {
System.out.println(num + "是偶数");
} else {
System.out.println(num + "是奇数");
}
}
}
```