Question 1 Write an algorithm that lets the user enter several items prices (number of items is unknown), (when the user finishes he must enter -1): then this algorithm computes and prints the following: -- Average price -- Highest and lowest price -- How many prices are above 100$ -- How many prices are between 50 S and 150 $

Question 1 Write an algorithm that lets the user enter several items prices (number of items is unknown), (when the user finishes he must enter -1): then this algorithm computes and prints the following: -- Average price -- Highest and lowest price -- How many prices are above 100$ -- How many prices are between 50 S and 150 $

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter1: An Overview Of Computers And Programming Languages

Section: Chapter Questions

Problem 18SA: 18. Tom and Jerry opened a new lawn service. They provide three types of services: mowing,...

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18. Tom and Jerry opened a new lawn service. They provide three types of services: mowing, fertilizing, and planting trees. The cost of mowing is $35.00 per 5,000 square yards, fertilizing is $30.00 per application, and planting a tree is $50.00. Write an algorithm that prompts the user to enter the area of the lawn, the number of fertilizing applications, and the number of trees to be planted. The algorithm then determines the billing amount. (Assume that the user orders all three services.) (9)
Party-On sells individual hot/cold cups and dessert plates for parties. SueChen wants a program that allows her to enter the price of a cup, the price of a plate, the number of cups purchased, and the number of plates purchased. The program should then calculate the total cost of the purchase, including the sales tax. Finally, the program should display the total cost on the screen. Desk-check your solution’s algorithm using $0.50 as the cup price, $1 as the plate price, 35 as the number of cups, 35 as the number of plates, and 2% as the tax rate. Then desk-check it using $0.25, $0.75, 20, 10, and 6%.
Exercise II Write a program that finds the positive integer solutions of the following equation ax³ + bx² + cx' + d = 0. The user enters the values of coefficients a, b, c and d. The program should test each integer starting from -50 to 50, and each time the equation is equal to zero, it prints its value as well as "is a solution". At the end, it displays the total number of positive integers found. Note that if the equation has more than one solution, the plural word “solutions" is used in the output. Sample run 1: Enter the coefficient of a, b, c, d: 1 -8.5 21 -13.5 1 is a solution 3 is a solution The equation has 2 integers as solutions Sample run 2: Enter the coefficient of a, b, c, d: 6 48 103.5 67.5 The equation has no integer solutions Sample run 3: Enter the coefficient of a, b, c, d: 1 -1 -12 0 4 is a solution The equation has 1 integer solution
Note: Attempt all questions Q1/create a QBasic program that will determine the price of traveler ticket based on customers age. The program must able to input the customer s age then set the conditions so the price is determined as follows: age 0-4 (child) price-40S age 5-18 (student) price-1008 age 19-64 (young) price-1508 age >65 (old) price-80s
Note: Attempt all questions Q1/create a QBasic program that will determine the price of traveler ticket based on customers age. The program must able to input the customer s age then set the conditions so the price is determined as follows: age 0-4 (child) price 40$ age 5-18 (student) price=1008 age 19-64 (young) price-1508 age >65 (old) price-80s
Crispies Bagels and Bites wants a program that allows its salesclerks to enter the number of bagels, donuts, and cups of coffee a customer orders. Bagels are 99 cents, donuts are 75 cents, and coffee is $1.20 per cup. The program should calculate and display the total price of the customer’s order. First, create an IPO chart for this problem, and then desk-check the algorithm twice. For the first desk-check, use 0, 12, and 2 as the number of bagels, donuts, and cups of coffee, respectively. For the second desk-check, use 2, 6, and 1.
Question 3: Write an algorithm that computes the Body Mass Index (BMI) given the heights and weights of students. The algorithm should first read the total number of students and then read the height and weight of each student to calculate and print the BMI category. A student is considered Underweight if the BMI is less than or equal to 18.5; Normal Weight if between 18.5 and 24.9; Overweight if between 25 and 29.9; and Obese if greater than or equal to 30.
6- You have two numbers ABCD and WXYZ (ex: 2345 and 7965). Write an algorithm using Pseudocode that decides whether ABCD is the inverse of WXYZ. (For example, if ABCD is 2356 and WXYZ is 6532 then the algorithm prints "Inverse" otherwise it will print "Not Invers")
A cloth showroom has announced the following seasonal discounts on purchase of items. Purchase Amount Discount Mill Cloth Handloom Items 0 to 100 0 5% 101 - 200 5% 7.5% 201 - 300 7.5% 10% Above 300 10% 15% Write a algorithm to compute the net amount to be paid by a customer
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A software company sells a package that retails for $99. Quantity discounts are given according to the following table: Qt: 10 -19 Discount: 10% Qt: 20 -49 Discount: 20% Qt: 50 -99 Discount: 30% Qt: 100 or More Discount: 40% Write a program that asks the user to enter the number of packages purchased. The program should then display the amount of the discount (if any) and the total amount of the purchase after the discount. Python programming question
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