JAVA,输入三位数计算各个数之和
时间: 2024-05-02 17:23:33 浏览: 28
Sure, for a given three-digit number in Java, you can calculate the sum of its digits as follows:
```
import java.util.Scanner;
public class SumOfDigits {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a three-digit number: ");
int num = scanner.nextInt();
int sum = 0;
while (num > 0) {
sum += num % 10;
num /= 10;
}
System.out.println("The sum of its digits is: " + sum);
scanner.close();
}
}
```
Hope this helps!