您能帮我提供这个代码吗？
任何建议都非常感谢-Newbie2Java
我提供了很多建议-谢谢（缺少链接）
这是我的代码：
导入java.util.Scanner;
公共课程Question5WIP {
/**
* @param args
public static void main(String[] args) {
// TODO Auto-generated method stub
// boolean correctInput = false; // assume we dont have correct input
// while (!correctInput){ // continue as long as not correct input
int hourValue = 0;
Scanner in;
while (!(hourValue > 0 && hourValue <= 12)) {
System. out.println("Please enter the hours (between 1 and 12): ");
in = new Scanner(System.in); // User input hour value.
hourValue = in.nextInt();
if (!(hourValue > 0 && hourValue <= 12)) {
System.out.println("Hour Value should be between 1 and 12, please try again "); // invalid hours.
}
}
int minuteValue = 0;
// Scanner in;
while (!(minuteValue > 0 && hourValue <= 60)) {
System. out.println("Please enter the minutes (between 1 and 60): ");
in = new Scanner(System.in); // User input hour value.
minuteValue = in.nextInt();
if (!(minuteValue > 0 && minuteValue <= 60)) {
System.out.println("Invalid entry, please try again: "); // invalid hours.
return;
}
最佳答案
试试这个它给出正确的答案
import java.util.Scanner;
public class Test {
public static void main(String[] args) {
int hourValue = 0;
Scanner in;
while (!(hourValue > 0 && hourValue <= 12)) {
System. out.println("Please enter the hours (between 1 and 12): ");
in = new Scanner(System.in); // User input hour value.
hourValue = in.nextInt();
if (!(hourValue > 0 && hourValue <= 12)) {
System.out.println("Hour Value should be between 1 and 12,
please try again "); // invalid hours.
}
}
int minuteValue;
System.out.println("Please enter the minutes (between 1 and 60): ");
// The program prompts for the hour.
in = new Scanner(System.in); // User input hour value.
minuteValue = in.nextInt();
if (!(minuteValue >= 0 && minuteValue <= 60)) {
System.out.println("Minute Value should be between 0 and 60,
please try again "); // invalid minutes.
return;
}
}
}