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Thread: Console Number Problem

  1. Jan 27th, 2003, 01:24 AM #1
    Emo
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    Console Number Problem

    Hello all!

    How would I reverse a number that is given by the user?? I have no idea how to do this! I'm using a regular Console App and also using C not C++

    can somebody explain to me the steps I need to take?

    thanks!
    -Emo
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  2. Jan 27th, 2003, 02:36 AM #2
    rekcus
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    1 Store the number in a string
    2 Declare another char[] of same strlen
    3 Copy the constant at x position of char1 to strlen-x position of char2
    4 Do an atoi or atol
    penyou!

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  3. Jan 27th, 2003, 02:58 AM #3
    Emo
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    Thanks!

    though, I didnt understant what you mean by teh 4th step...

    -Emo
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  4. Jan 27th, 2003, 04:39 AM #4
    parksie
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    atoi converts a string to an integer. I have a nagging feeling it's not a standard function though...that could be itoa....perhaps.
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  6. Jan 27th, 2003, 11:51 AM #5
    CornedBee
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    Nope, atoi is standard, itoa is not.
    All the buzzt
    CornedBee

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