This problem has you create a main() method plus two others: one that will populate an array of random integers, the other to search for a specific user-supplied value and count the number of occurrences. In main(), declare an array that can store 500 integer values in the range of 0 to 100. Create another method of type void() and call it from main(); use this method to populate the array. In main(), ask the end user for a specific number to search for.

This problem has you create a main() method plus two others: one that will populate an array of random integers, the other to search for a specific user-supplied value and count the number of occurrences. In main(), declare an array that can store 500 integer values in the range of 0 to 100. Create another method of type void() and call it from main(); use this method to populate the array. In main(), ask the end user for a specific number to search for.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 20RQ

See similar textbooks

Similar questions

Description: Write a method that return the average of an array with the following header: public static double average(double[] array); In the main method, 5 double numbers are required to be entered. Input Example: 1.2 1.2 1.3 1.3 1.35 Output Example: The average value is 1.27
2. Rotate Left k cells Use Python Consider an array named source. Write a method/function named rotateLeft( source, k) that rotates all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] rotateLeft(source,3) After calling rotateLeft(source,3), printing the array should give the output as: [ 40, 50, 60, 10, 20, 30]
Write method body of following methods: InsertNum(int num) // The function takes a number from user as input and it is intelligent enough to place the number at desired index of an array. For example if array has values from 1,3,5,7 and user entered 6 so the function will place 6 after 5 and before 7. (Use While Loop) InsertNum(int num,int position) // This function takes number and position from user and then place the number at desired position of array. Remember to ask from user if there is already a number at that position. (Code in C++)
1.Answer the following questions: 1(a) Write a method to compute and return the value of maxEven and minOdd where maxEven is the largest even element of an int array and minOdd is the smallest odd element of the int array. The method is passed the int array and an int value that denotes the number of elements in the array. You may assume that the int array has at least 1 element in it. 1(b) Write a method to compute and return the value of countEven and countOdd where countEven is the number even elements in an int array and countOdd is the number of odd elements in the int array. The method is passed the int array and an int value that denotes the number of elements in the array. You may assume that the int array has at least 1 element in it.
1. Shift Left k Cells Use Python Consider an array named source. Write a method/function named shiftLeft( source, k) that shifts all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] shiftLeft(source,3) After calling shiftLeft(source,3), printing the array should give the output as: [ 40, 50, 60, 0, 0, 0 ]
A bit new to methods and need a little bit of help. Swap Method Your task is to write a public static method named swap that takes a single parameter which is an array of doubles. This method should swap the first and last element in the array and then return the adjusted double array. You can assume that all arrays passed into the method are a length of 2 or more. For example, the test data provided when passed into the swap method should go from: {8.34, 7.221, 10.643, 93.2} to
Problem to solve: 1) You must create an array to hold your (double) temperature values. 2) Display all floating-point (double) numbers to one decimal place. 3) Each static method should only handle one primary task My issues: 1) I can't find how to turn the int[] array (i.e., aList[]) into a double value. Should I do this in the method definitions or main method? 2) in the method definitions, how do I write a mutator method using the values from the aList[i] array? 3) Can I use the fahr variable from toCelsius method & apply to toKelvin method? Java code: import java.util.Scanner;public class Main { /*I can't find how to turn the aList[] array values into double values.Should I do this in the method definitions or main method? */public void toFahr(int[] array){}// how do I write a mutator method using the values from the aList[i] array?public static double toCelsius(int[] array){double fahr; //fahrenheit valuedouble celsius;return celsius = (fahr - 32)/1.8;}// Can I use the fahr…
Rotate Right k cells (use python) Consider an array named source. Write a method/function named rotateRight( source, k) that rotates all the elements of the source array to the right by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] rotateRight(source,3) After calling rotateRight(source,3), printing the array should give the output as: [ 40, 50, 60, 10, 20, 30]
Shift Right k Cells (Use Python) Consider an array named source. Write a method/function named shifRight( source, k) that shifts all the elements of the source array to the right by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] shiftRight(source,3) After calling shiftRight(source,3), printing the array should give the output as: [ 0,0,0,10,20,30 ]
4. Remove all occurrences of a particular element from an array Consider an array named source. Write a method/function named removeAll( source, size, element) that removes all the occurrences of the given element in the source array. You must execute the method by passing an array, its size and the element to be removed. After calling the method, print the array to show whether all the occurrences of the element have been removed properly. nmm" Use Python Example: source=[10,2,30,2,50,2,2,60,0,0] removeAll(source,8,2) After calling removeAll(source,8,2), all the occurrences of 2 must be removed. Printing the array afterwards should give the output as: [ 10,30,50,60,0,0,0,0,0,0]
1) Write a method that returns the range of an array of integers. The range is the difference between the highest and lowest values in the array. The signature of the method should be as follows. public static int computeRange(int[] values)
Write a method body of a method: InsertNum(int num) This method will be self intelligent to place the user entered number at desired position of the array. But at runtime it's behaviour will change in case of unsorted array it places the number in array at constant time. i.e. Big0(1) Code the method by keeping above scenario in mind. (Code in C++) don't use pointers