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Thread: Beginner Java problem help.

  1. #1
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    Default Beginner Java problem help.

    First year university programming course, encountered the following two problems I have to solve

    Given an array of ints, print an array with the elements "rotated left"
    e.g {1, 2, 3} yields {2, 3, 1}.
    {1, 2, 3} -> {2, 3, 1}
    {5, 11, 9} -> {11, 9, 5}
    {7, 0, 0} -> {0, 0, 7}

    * Given 2 int arrays, print a new array length 4 containing all their elements. *
    e.g {1, 2}, {3, 4} -> {1, 2, 3, 4}
    {4, 4}, {2, 2} -> {4, 4, 2, 2}
    {9, 2}, {3, 4} -> {9, 2, 3, 4}

    Can anyone help? Remember this is basic I wont really understand any tricky stuff, just the basic array, string and loops.

    Thanks in advance


  2. #2
    Super Moderator Norm's Avatar
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    Default Re: Beginner Java problem help.

    What have you tried?
    If you don't understand my answer, don't ignore it, ask a question.

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