computer class help

timer Asked: Jan 31st, 2016

Question description

Write a Java program that generates an array of Fibonacci numbers.


The program

  • Fills a one-dimensional array with the first   30 Fibonacci numbers using a calculation to generate the numbers. Note: The first two Fibonacci numbers 0 and 1 should be generated explicitly as in
  • long[] series = new long[limit];

    //create first 2 series elements
    series[0] = 0;
    series[1] = 1;

  • But, it is not permissible to fill the array explicitly with the Fibonacci series’ after the first two elements (0 and 1). From that point on the numbers must be calculated.  

  • The program prints the first 30 Fibonacci  numbers in the array
  • Asks the user which of the numbers in this series of 30 he wants to see and prompts for an integer input - a number between 1 and 30 (inclusive). So if the user wants to see the fifth (5th) number of the Fibonacci series the user would input the integer 5 in response to the prompt.
  • Checks that the user has not input a number lower than 1 or higher than 30
  • Prints in response to the user entry "The nth Fibonacci number is  X", where n is the number input by the user and X is the  nth Fibonacci number. (Array indexes for the elements of the array start at 0), Example: If user inputs "6" in response to the prompt, the program would print "The 6th Fibonacci number is 5." (without the quotes)

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