7.10 (Sales Commissions) Use a one-dimensional array to solve the following problem: A com- pany 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 $5,000 in sales in a week re- ceives $200 plus 9% of $5,000, 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): a) $200-299 b) $300-399 c) $400-499 d) $500-599 e) $600-699 f) $700-799 g) $800-899 h) $900-999 i) $1,000 and over Summarize the results in tabular format.

7.10 (Sales Commissions) Use a one-dimensional array to solve the following problem: A com- pany 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 $5,000 in sales in a week re- ceives $200 plus 9% of $5,000, 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): a) $200-299 b) $300-399 c) $400-499 d) $500-599 e) $600-699 f) $700-799 g) $800-899 h) $900-999 i) $1,000 and over Summarize the results in tabular format.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

9. Implement an array with values 1, 5, 14, 23, 45, 52, 58, 81, 82 91. a) Create a getindex( function which does a linear search upon the array for a specific value n. Return the index of n, or -1 ifn does not exist, b) Print the array. c) Search the array for the values 23, 58, 11, rint the reaults. Qutpur Examnle 15 14 23 45 52 58 71 82 91 Number 23 is located at index Number 58 As located at index C Number 11 i looated at index -1
8. Implement a two-dimensional grid with a one-dimensional array. a) Implement an empty array of four integers. b) Request four unique integers between 0 and 3 inclusive from the console and store them into the array in the order in which they were input. c) Implement a print function that displays the array as two-dimensional "index by value" grid where every index is a column and every value a row coordinate of 'X'. All other values should be expressed as a " Output Example Enter 4 row values (from 0 to 3): 3 0 2 1
4.5 People's Weight (Java) (1) Prompt the user to enter five numbers, being five people's weights. Store the numbers in an array of doubles. Output the arrays numbers on one line, each number followed by one space. Ex. Enter weight 1: 236 Enter weight 2: 89.5 Enter weight 3: 142 Enter weight 4: 166.3 Enter weight 5: 93 (2) Also output the total weight by summing the arrays elements (3) Also output the average of the arrays elements (4)Also output the max array element EX: Enter weight 1: 236 Enter weight 2: 89.5 Enter weight 3: 142 Enter weight 4: 166.3 Enter weight:93 You entered: 236.0 89.5 142.0 166.3 93.0 Total Weight: 726.8 Average Weight: 145.35999999 Max Weight: 236.0 Code: import java.util.Scanner; public class PeopleWeights { public static void main(String[] args { /*Type your code here.*/ return; } }
(1:1 ITCS114 - Computer Programming |I Lab Assignment # 2- Chapter 07 Write a Java program that will read the assignment marks of each student and store them in two- dimensional array of size 5 rows by 10 columns, where each row represents a student and each column represents an assignment. Your program should output the number of full marks for each assignment (i.e. mark is 10). For example, if the user enters the following marks: The program should output: Assignments # Full marks in assignment (1) = 2 # Full marks in assignment (2) = 5 10 10 1.5 ... ... ... ... 10 2.5 .. ... ... 1.5 10 9.8 ... ... ... ... ... ... 10 10 1.0 ... ... ... ... ... 10 3.5 .. ... ... Student
1.3 Write a complete algorithm to solve the following problem: You have been tasked to develop a payroll system for a company to calculate the net salary that each employee must receive. The information about each employee is stored in 5 parallel arrays, with examples of the values in the arrays, as follows: empNum empName empGrossSal numDependants taxPerc 813465 T Mahlangu 10200.00 3 20% 548926 R Pretorius 15700.00 1 35% 662908 K More 12600.00 4 30% 713890 F Knauff 5200.00 2 18% 412579 V Raphiri 35000.00 2 45% 916356 H Raseroka 11500.00 4 27% 528349 M Malebane 13000.00 1 30% 920345 Z Kgoete 10500.00 0 25% 710293 S Meintjes 7800.00 2 15% . . . . . 820394 T Radebe 5800.00 3 0% You can assume that there are…
I need help with an Introduction to Java 11th edition book question. I already have a test program so don't worry about the last part. ** 10.9 (The Course class) Revise the Course class as follows: Revise the getStudents () method to return an array whose length is the same as the number of students in the course. (Hint: create a new array and copy students to it.) The array size is fixed in Listing 10.6. Revise the addStudent method to automatically increase the array size it there is no room to add more students. This is done by creating a new larger array and copying the contents of the current array to it. Implement the dropstudent method. Add a new method named clear ) that removes all students from the course. Write a test program that creates a course, adds three students, removes one, and displays the students in the course.
3.6.3: Populating an array with a for loop. Write a for loop to populate array userGuesses with NUM_GUESSES integers. Read integers using Scanner. Ex: If NUM_GUESSES is 3 and user enters 9 5 2, then userGuesses is {9, 5, 2}.
3.3 Write a function called displayinfo() that will receive the array and the number of elements in the array. Display the list of employees as shown in the example. Example of output: List of employees Surname Simon Johnson Peterson Pule Gumede Green Mokoena Fourie Hours Manager 1 8234556 1020103 6238126 4568752 4536776 2310211 7683587 4342742
3.6.5: Printing array elements separated by commas. Write a for loop to print all NUM_VALS elements of array hourlyTemp. Separate elements with a comma and space. Ex: If hourlyTemp = {90, 92, 94, 95}, print:90, 92, 94, 95 Your code's output should end with the last element, without a subsequent comma, space, or newline.
Practice 5.2 Top Scorer Write a program that ask user to key in test scores. Store the scores in an array. Then, display number of student achieve grade A(score 80 and above). Display a message “No score above 80" if there is no score 80++ inside the array.
Q.1) In a class of 50 students, take marks of 5 quizzes of 5 students from user. Then take passing marks from user and count the frequency (number of times passing marks occur) and display it.Hint: Make a 2d array of 5*5.
2.1 Perimeter and its uncertainty The perimeter P of the rectangle bounded by the two sides L and Wis P = 2(L + W) Write a piece of code that implements this equation. In other words, translate the above equation into code. This should be a simple one-liner! Do not use the np.random.normal() function. You must use the previously defined arrays L and w. Python performs calculations on arrays element-by-element.