Integer Too Large Error

Hey experts :)

I'm writing a program (my second on methods) that is supposed to convert military time to "normal" time. I think I have it figured out, expect that in my method, I have the following syntax

Code:

---

if (hour == 00) { return "12"; }

---

. My problem is that I'm getting an "integer too large" error, but only for (hour == 08) and (hour == 09). Can someone explain why???

Also, just in case, here is my full code....if you see any other errors, I'd appreciate a heads up! :)

~Jaime

Code:

---

public class TimeConvert
{
        public static void main(String[] args)
        {
        Scanner in = new Scanner(System.in);
        System.out.print("Please enter the time: ");
        int milTime = in.nextInt();
        }
       
  /**
      A method to extract the minutes portion of an
      integer representing Military time.
      @param milTime, the military time provided: hhmm
      @return a string of the form 9:35 am or 7 pm
  */

  public static String militaryToOrdinaryTime(int milTime)
  {
                //your work here
                int minutes = milTime % 100;
                int hour = milTime / 100;
                if (hour >= 12)
                {
                        System.out.println(hour + ":" + minutes + "pm");
                }
                else
                {
                        System.out.pringln(hour + ":" + minutes + "am");
      //convert hours
                if (hour == 00) { return "12"; }
                if (hour == 01) { return "1"; }
                if (hour == 02) { return "2"; }
                if (hour == 03) { return "3"; }
                if (hour == 04) { return "4"; }
                if (hour == 05) { return "5"; }
                if (hour == 06) { return "6"; }
                if (hour == 07) { return "7"; }
                if (hour == 08) { return "8"; }
                if (hour == 09) { return "9"; }
                if (hour == 10) { return "10"; }
                if (hour == 11) { return "11"; }
                if (hour == 12) { return "12"; }
                if (hour == 13) { return "1"; }
                if (hour == 14) { return "2"; }
                if (hour == 15) { return "3"; }
                if (hour == 16) { return "4"; }
                if (hour == 17) { return "5"; }
                if (hour == 18) { return "6"; }
                if (hour == 19) { return "7"; }
                if (hour == 20) { return "8"; }
                if (hour == 21) { return "9"; }
                if (hour == 22) { return "10"; }
                if (hour == 23) { return "11"; }
                return "";
  }
}
}

---

I think I may have figured it out. I took off the "0" for each of the 1 digit hours and the error went away. Makes sense since a calculator won't show "08" it will only show "8". My new fun problem is that I"m getting errors on my "Scanner in = new Scanner(System.in)" line. Does it have something to do with where it's located? The "Scope" issue I just read about?

Found the answer to this one too.....

Last one, I hope....I'm now getting this error: TimeConvert.java:57: error: missing return statement

Is it because I have return ""; ? And if so, what should it be? My book has that as the example for a similar exercise.

What's "pringln"?

db

Yah, typo. Should have been println.

Below is my most current code. I'm now getting errors on the quote marks in each of the "if" statements. I'm thinking it's because they may be for strings, and I'm trying to return an integer? However, I'm not sure how to fix it.

Code:

---

import java.util.Scanner;
public class TimeConvert
{
        public static void main(String[] args)
        {
                Scanner in = new Scanner(System.in);
                System.out.print("Please enter the time: ");
                int milTime = in.nextInt();
        }
       
  /**
      A method to extract the minutes portion of an
      integer representing Military time.
      @param milTime, the military time provided: hhmm
      @return a string of the form 9:35 am or 7 pm
  */

  public static String militaryToOrdinaryTime(int milTime)
  {
                //your work here
                String time = "";
                int minutes = milTime % 100;
                int hour = milTime / 100;
                if (hour >= 12)
                {
                        time = hour + ":" + minutes + "pm";
                }
                else
                {
                        time = hour + ":" + minutes + "am";
                }
                return time;
                }
        /**
                Converts hours
        */
        public static int milHours(int hour)
        {
      //convert hours
                if (hour == 0) { return "12"; }
                if (hour == 1) { return "1"; }
                if (hour == 2) { return "2"; }
                if (hour == 3) { return "3"; }
                if (hour == 4) { return "4"; }
                if (hour == 5) { return "5"; }
                if (hour == 6) { return "6"; }
                if (hour == 7) { return "7"; }
                if (hour == 8) { return "8"; }
                if (hour == 9) { return "9"; }
                if (hour == 10) { return "10"; }
                if (hour == 11) { return "11"; }
                if (hour == 12) { return "12"; }
                if (hour == 13) { return "1"; }
                if (hour == 14) { return "2"; }
                if (hour == 15) { return "3"; }
                if (hour == 16) { return "4"; }
                if (hour == 17) { return "5"; }
                if (hour == 18) { return "6"; }
                if (hour == 19) { return "7"; }
                if (hour == 20) { return "8"; }
                if (hour == 21) { return "9"; }
                if (hour == 22) { return "10"; }
                if (hour == 23) { return "11"; }
                return "";
  }
}

---

Your method 'milHours' says it's returning an int.
So why are you returning Strings?

I assumed I had to use strings because of the colon and the pm/am....when I made my TIME variable an int, I got a whole other set of errors....

You have to return the type you have declared your method as returning.
So start there.
If you feel you need a String then change the return parameter to a String instead of an int, but what it should be is entirely down to your requirements.

Then again, you're not even using the method...