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Thread: Array Program - Analysis

  1. #1
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    Unhappy Array Program - Analysis

    Hello everyone,

    I'm having trouble accomplishing this task:
    A program that analyzes a set of numbers can be very useful. Create an Analysis application that prompts the user for numbers in the range 1 through 50, terminated by a sentinel, and then performs the following analysis on the numbers:

    • Determine the average number

    • Determine the maximum number

    • Determine the range (maximum-minimum)

    • Determine the mode (the number that occurs the most often)

    • Displays a bar graph called a histogram that shows the numbers in each five-unit range (1–5, 6–10, 11-15, etc.).

    My code so far is absolute garbage and I feel very lost. Can someone help me with this problem? I'm of course not asking you to solve this for me unless you want to :} but Please lead me in the right way. I have many tangled wires inside my head. Any help is very appreciated.

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    Super Moderator Norm's Avatar
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    Default Re: Array Program - Analysis

    Do the project in steps.
    First design and write the code to read the numbers into an array. Get that to work before moving to the analysis part.
    Use something like this statement to print out the array for debugging:
      System.out.println("an ID "+ java.util.Arrays.toString(theArrayName));
    If you don't understand my answer, don't ignore it, ask a question.

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