moving arrays

This is a discussion on moving arrays within the C++ Programming forums, part of the General Programming Boards category; im confused i have to take an array of numbers and trade them....for example take a[0] and trade it with ...

  1. #1
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    moving arrays

    im confused i have to take an array of numbers and trade them....for example take a[0] and trade it with a[5],then trade a[1] with a[4] and a[2] with a[3].... i just need some help cause i really dont understand. any help will be appreciated thanx

  2. #2
    _B-L-U-E_ Betazep's Avatar
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    int temp, a[10];

    // fill array

    temp = a[0];
    a[0] = a[5];
    a[5] = temp;

    That could get pretty long if you did the entire array like that... so you would want to substute a logical integer variable in for the array delimiter.

    a[integer1]
    a[integer2]

    and substitute numbers as applicable while looping through array to swap values....

    It all depends on what you are doing...
    Blue

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