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Thread: Begginer ~ why is my divider not working?

  1. #1
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    Default Begginer ~ why is my divider not working?

    Hi

    I was hoping someone could help with my code. For some reasons, there is no divider in the operation. Iadded a print i to confirm the loop works. I tried with and without the brackets

    Can you use the i in the operations of the loop? I figured I could since printing it out give me a list of numbers

    Thanks


    public class harmonique {
     
        public static void afficherHarmonique( int wholeNumber ) {
            int harmonique = 1;
     
            for( int i = 2; i <= wholeNumber + 1; i = i + 1 ) {
                System.out.println ("i =" + i);
                harmonique = harmonique + (1/i);
                System.out.println ("harmonique =" + harmonique);
     
            }
        }
    }
    Last edited by Christian_Doucet; April 14th, 2014 at 06:45 PM.


  2. #2
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    Default Re: Begginer ~ why is my divider not working?

    Actually its working, it just that you didn't noticed that it is working since you are using an int primitive type.
    1 divided by i (which is integer) will make result equal to zero (without decimal places) if I am not wrong. you better use double or float primitive type if your are expecting decimal places.

  3. The Following User Says Thank You to dicdic For This Useful Post:

    Christian_Doucet (April 14th, 2014)

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