Programming language is "C" : ( write with comments please, The comments is very important): 30 students were asked to rate the quality of the food in the students cafeteria on a scale of 1 to 10 ( 1 means awful and 10 means excellent) Place the 30 responses in an integer array and summarize the results of the poll. you should put the frequency for the program. 1---5 2---9 3---1 10---20

Programming language is "C" : ( write with comments please, The comments is very important): 30 students were asked to rate the quality of the food in the students cafeteria on a scale of 1 to 10 ( 1 means awful and 10 means excellent) Place the 30 responses in an integer array and summarize the results of the poll. you should put the frequency for the program. 1---5 2---9 3---1 10---20

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 2RQ

See similar textbooks

Similar questions

(Electrical eng.) Write a program that declares three one-dimensional arrays named volts, current, and resistance. Each array should be declared in main() and be capable of holding 10 double-precision numbers. The numbers to store in current are 10.62, 14.89, 13.21, 16.55, 18.62, 9.47, 6.58, 18.32, 12.15, and 3.98. The numbers to store in resistance are 4, 8.5, 6, 7.35, 9, 15.3, 3, 5.4, 2.9, and 4.8. Your program should pass these three arrays to a function named calc_volts(), which should calculate elements in the volts array as the product of the corresponding elements in the current and resistance arrays (for example ,volts[1]=current[1]resistance[1]). After calc_volts() has passed values to the volts array, the values in the array should be displayed from inside main().
Programming language is "C" : ( with comments please, The comments is vety important): 30 students were asked to rate the quality of the food in the students cafetariaon a scale of 1 to 10 ( 1 means awful and 10 means excellent) Place the 30 responses in an integer array and summarize the results of the poll. you should put the frequency for the program.1---52---93---110---20
Problem2 Write a program that display the position of a given element in an array. You should print the index (i.e. the position) of the element. If the element appears more than one time than you should print all its positions. The size of the array should be entered by the user. If the element does not occur then you should display element not found. Sample1: Enter the size of the array: 5 Enter an array of size 5: 44 5 13 44 67 Enter the element to find: 44 44 is found at position 44 is found at position 44 occurs 2 time(s) Sample2: Enter the size of the array: 4 Enter an array of size 4: 12 150 17 20 Enter the element: 18 18 is not found
Programming language: Java Write a program do the following: 1- ask student to enter name 2- ask student to enter the number of school subjects 3- Declare an array the same size as the number of school subjects. 4- ask the students to enter the marks in the array. 5- display the student name and the marks.
Project 5 - Magic Squares Objectives The objective of this project is to have students practice with two-dimensional arrays and loops. Specifications In this project, you will write code to determine if a two-dimensional array of ints is a Magic Square. For a two- dimensional array of ints to be a Magic Square all of the following must be true: 1. The array must be square - in other words, the lengths of all rows and all columns must be the same. 2. The array must contain all integers from 1 to n*n, where n is the length of the rows and columns. 3. The sum of the numbers in each diagonal, each row, and each column must be the same. You have been given two classes: • MagicSquareTest.java - Contains JUnit test cases for the MagicSquare class. Your code must pass all these tests. • MagicSquare.java - contains static methods to determine if a two-dimensional array of ints is a Magic Square: o isMagicSquare() - returns true if a two-dimensional array of ints meets all the criteria to be a…
JAVA Your teacher has created two arrays, each holding the results of tests, say Test 1 and Test 2. You need to create a new array which holds the averages of these two tests. You may assume that the first element of the first test array refers to the student who also has the grade in the first element of the second test, and the last element in each array are the grades the last student earned for each test. All students received grades for both tests, meaning both test arrays are of the same length. Complete the method, named makeAverage, in the class named Grades.java. There are two parameters to this method: the first is the integer array representing the grades of the first test, and the second is the array containing the grades of the second test. The new average array should be returned by the method. The grades should be treated as double variables. For example, consider the test grades for the five students in the following arrays: [ 87 ] [ 91 ] [ 76 ] [ 76 ] [ 94 ]…
An array is a group of memory locations related by the fact that they all have the same name and but can be of different type. True or False
Exercise Three: In this exercise, we are storing the user's test score. You need to know, how many test score you want to enter. · Ask the user to enter the size of the array. Input Validation: Don't make the array size zero, less than zero, and more than 5 (to keep the calculation simple). If the user enters wrong number, make him/her to enter again until he/she enters the acceptable number. . Then ask the user to enter his/her test score. Input Validation: User can't enter any score number less than O or greater than 100. If s/he enters, do not terminate the program. Ask the user to enter the number again until s/he gets it right. Hint: Feel free to combine one loop inside another loop. • Print them out they he/she has entered. Do not include those numbers in the test score array that is less than 0 or greater than 100. • Print them in reverse order (Note: you are not reversing the array, you are just printing them in reverse order) • Create an array and store all his even number…
You can copy all elements of one array into one another with an assignment statement. True or False
You must use at least two different arrays - These are, in effect, parallel arrays: One for Adult Meals One for Child Meals Remember to use a "for" loop for each array You should have totals in $ amount for: Adult Meal costs For example: class1; and class2 Overall totals, combining all categories Percentage for the total categories – the % amount is your choice; for the program outcome shown below, 45% was used Hints and Suggestions: You can set your own catered meal prices – for example, adult meals are $10 You can set how many adults/children meals are sold in each category – for example, 3 adult meals sold
JAVA PROGRAM Use a one-dimensional array to solve the following problem: A company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9% of their gross sales for that week. For example, a salesperson who grosses $5000 in sales in a week receives $200 plus 9% of $5000, or a total of $650. Write an application (using an array of counters) that determines how many of the salespeople earned salaries in each of the following ranges (assume that each salesperson’s salary is truncated to an integer amount): $200–299 $300–399 $400–499 $500–599 $600–699 $700–799 $800–899 $900–999 $1000 and over Summarize the results in tabular format.
JAVA PROGRAM Use a one-dimensional array to solve the following problem: A company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9% of their gross sales for that week. For example, a salesperson who grosses $5000 in sales in a week receives $200 plus 9% of $5000, or a total of $650. Write an application (using an array of counters) that determines how many of the salespeople earned salaries in each of the following ranges (assume that each salesperson’s salary is truncated to an integer amount): $200–299 $300–399 $400–499 $500–599 $600–699 $700–799 $800–899 $900–999 $1000 and over Summarize the results in tabular format. Please Explain Step by Step the logic of this program. THANK YOU AND GODBLESS BARTLEBY EXPERTS !