Comp Sci Student needs help. Please reply!

This is a discussion on Comp Sci Student needs help. Please reply! within the C++ Programming forums, part of the General Programming Boards category; I've been working on this project for almost four hours now and I'm freaking out. It should be simple but ...

  1. #1
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    Arrow Comp Sci Student needs help. Please reply!

    I've been working on this project for almost four hours now and I'm freaking out. It should be simple but I just can't figure it out. I need to read integers from a file and store it into an array. Some please help me!

    TonyLFL

  2. #2
    geek SilentStrike's Avatar
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    Do you know how many integers you are reading ahead of time?
    Prove you can code in C++ or C# at TopCoder, referrer rrenaud
    Read my livejournal

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    25 integers, both negative and positive.

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    This is what I have so far:

    const int arraySize = 25;
    int a[ arraySize ], number, i;

    ifstream ins( "numbers.dat" );

    while ( ins >> number )
    {
    for ( i = 0; i < arraySize; i++)
    ins >> a[ i ];
    }

    I'm storing all but the first integer in the data file into the array.

  5. #5
    geek SilentStrike's Avatar
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    while ( ins >> number )
    {
    for ( i = 0; i < arraySize; i++)
    ins >> a[ i ];
    }

    replace with..

    for (int i = 0; i < arraySize; i++) {
    ins >> a[i];
    }

    and that should do it...
    Prove you can code in C++ or C# at TopCoder, referrer rrenaud
    Read my livejournal

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    Thumbs up

    Thank you, you have saved my sanity.

    TonyLFL

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