Plz Help!!

This is a discussion on Plz Help!! within the C Programming forums, part of the General Programming Boards category; im a beginner and ive been stuck wit this new program ive written everytime i try to do a calculation ...

  1. #1
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    Plz Help!!

    im a beginner and ive been stuck wit this new program ive written

    everytime i try to do a calculation it give me 0.00 for answer plz help me! i cant find what i did wrong...ty
    Attached Files Attached Files

  2. #2
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    Code:
    fprintf(wptr," Your incomes = %d ",&income);
    fprintf(wptr,"\n\n Your tax = %d ",&tax);
    Change the %d to %f.

  3. #3
    ATH0 quzah's Avatar
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    Looking at the quoted code, remove the & symbol. Unless you actually mean to be printing the address of those two variables...

    Quzah.
    Hope is the first step on the road to disappointment.

  4. #4
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    Also, if you're trying to write C, then name your files with a .c extension. Otherwise your compiler is likely to compile it as C++.
    If you understand what you're doing, you're not learning anything.

  5. #5
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    thnx a lot that fixed some of my error. The first time i type in a number for income it work fine but the second income number i put in it will alway give me the answer for the first one..can some1 help me plz?
    Last edited by Desperate; 07-06-2006 at 09:39 AM.

  6. #6
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    Code:
    scanf("%d", &income);
    Should be %f

    Code:
    tax = '0';}
    Surrounding the zero in single quotes turns it into a character and I think you'll be getting the ASCII value rather than 0.

    Code:
    else(income > 13430 && income <= 15610);{
    The semi-colon shouldn't be there and else can't take parenthesis, use else if again instead.

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