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Alex Rivera
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For my project, I need to make a program that takes 10 numbers as input and displays the mode of these numbers. The program should use two arrays and a method that takes array of numbers as parameter and returns max value in array. Basically, what I've done so far is used a second array to keep track of how many times a number appears. Looking at the initial array, you will see that the mode is 4. (Number that appears most). In the second array, the index 4 will have a value of 2, and thus 2 will be the maximum value in the second array. I need to locate this max value in my second array, and print the index. My output should be '4'. My program is good up until I attempt to produce the '4', and I've tried a few different things but can't seem to get it to work properly. Thank you for your time! public class arrayProject { public static void main(String[] args) { int[] arraytwo = {0, 1, 2, 3, 4, 4, 6, 7, 8, 9}; projecttwo(arraytwo); } public static void projecttwo(int[]array){ /*Program that takes 10 numbers as input and displays the mode of these numbers. Program should use parallel arrays and a method that takes array of numbers as parameter and returns max value in array*/ int modetracker[] = new int[10]; int max = 0; int number = 0; for (int i = 0; i < array.length; i++){ modetracker[array[i]] += 1; //Add one to each index of modetracker where the element of array[i] appears. } int index = 0; for (int i = 1; i < modetracker.length; i++){ int newnumber = modetracker[i]; if ((newnumber > modetracker[i-1]) == true){ index = i; } } System.out.println(+index); } }
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