Consider the following program in which the statements are in the incorrect order. Rearrange the statements in the following order so that the program prompts the user to input: 1. The height of the base of a cylinder 2. The radius of the base of a cylinder The program hen outputs (in order): 1. The volume of the cylinder. 2. The surface area of the cylinder Format the output to two decimal places. #include #include int nain() double hetght; cout « "Volune of the cylinder =

Consider the following program in which the statements are in the incorrect order. Rearrange the statements in the following order so that the program prompts the user to input: 1. The height of the base of a cylinder 2. The radius of the base of a cylinder The program hen outputs (in order): 1. The volume of the cylinder. 2. The surface area of the cylinder Format the output to two decimal places. #include #include int nain() double hetght; cout « "Volune of the cylinder =

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 7SA: Consider the following statements: Which of the following statements are valid? If they are...

See similar textbooks

Similar questions

Consider the following program in which the statements are in the incorrect order. Rearrange the statements in the following order so that the program prompts the user to input: The height of the base of a cylinder The radius of the base of a cylinder The program then outputs (in order): The volume of the cylinder. The surface area of the cylinder Format the output to two decimal places. #include <iomanip> #include <cmath> int main() {} double height; cout << "Volume of the cylinder = " << PI * pow(radius, 2.0) * height << endl; cout << "Enter the height of the cylinder: "; cin >> radius; cout << endl; return 0; double radius; cout << "Surface area: " << 2 * PI * radius * height + 2 * PI * pow(radius, 2.0) << endl; cout << fixed << showpoint << setprecision(2); cout << "Enter the radius of the base of the cylinder: "; cin >> height; cout << endl; #include <iostream> const…
The statements in the following program are in incorrect order. Rearrange the statements so that they prompt the user to input the shape type (rectangle, circle, or cylinder) and the appropriate dimension of the shape. The program then outputs the following information about the shape: For a rectangle, it outputs the area and perimeter; for a circle, it outputs the area and circumference; and for a cylinder, it outputs the volume and surface area. After rearranging the statements, your program should be properly indented.
. The statements in the following program are in incorrect order. Rearrange the statements so that they prompt the user to input the shape type (rectangle, circle, or cylinder) and the appropriate dimension of the shape. The program then outputs the following information about the shape: For a rectangle, it outputs the area and perimeter; for a circle, it outputs the area and circumference; and for a cylinder, it outputs the volume and surface area. After rearranging the statements, you program should be properly indented. using namespace std; #include int main () string shape; double height; #include > shape; cout << endl; if (shape = "rectangl e") cout << "Area of the circle - " << PI* pow (radius, 2.0) << endl; cout < "Circumference of the circle : << 2 * PIpow (radius, 2.0) << endl; cout < "Enter the height of the cylinder: " cin >> height cout < endl; cout < "Enter the width of the rectangle : " cin >> width; cout…
C++ Programming Exercise: A real estate office handles, say, 50 apartment units. When the rent is, say, $600 per month, all the units are occupied. However, for each, say, $40 increase in rent, one unit becomes vacant. Moreover, each occupied unit requires an average of $27 per month for maintenance. How many units should be rented to maximize the profit? Write a program that prompts the user to enter: a. The total number of of units. b. The rent to occupy all the units. c. The increase in rent that results in a vacant unit. d. Amount to maintain a rented unit. The program then outputs the number of units to be rented to maximize the profit.
Write a program that performs as a very simple calculator. Your calculator should be able to handle the four basic math operations — add, subtract, multiply, and divide — on two input values. Your program should prompt the user to enter three arguments: two double values and a character to represent an operation. If the entry arguments are 35.6, 24.1, and '+', the program output should be The sum of 35.6 and 24.1 is 59.7.
the electrical resistance r (in ohms) of a metal wire is given by the formula r = (ml)/ a where m is the resistivity of the metal; l is the lenght of the wire in feer, and a is the cross-sectional area of the wire ( in the circular mils) write a program that allow user to input for l and a for a copper whose resistivity m of copper is 10.4. Calculte the resistance of a wire
A contractor orders, say, 30 cubic yards of premixed concrete toconstruct a patio that is to be, say, four inches thick. The length ofthe patio is to be, say, twice the width. Write a program that promptsthe user to specify the amount of premixed concrete (in cubic yards)ordered, the thickness of the patio (in inches), and the ratio of lengthand width. The program then outputs the length and width of thepatio (in feet). (1 cubic yard = 27 cubic feet.) (To find the squareroot of a decimal number, include the header filecmathusing thestatement#include, in your program. The functionsqrt, includedin this header file, determines the square root of a decimal number.For example,sqrt(16.0) = 4.0.)
An oil slick occurs when an underwater refinery pipe ruptures, pumping oil into the water. The spilled oil sits on top of the water and causes a natural disaster. For simplicity, suppose that the oil sits on top of the water in the form of a circle. Write a program that prompts the user to enter the rate at which the ruptured pipe pumps oil (in gallons) per minute, the thickness of the oil on top of the water, and the number of days for which the area is covered by the spilled oil. The program outputs the spilled area (in kilometer) and the volume of oil (in gallons) on top of the water after each day.
TASK 3: Write a program that accepts the input code from the user and print according to the input code. If the user enters a number 1, then he would go to heaven. If he inputs 2, then the hell was created within his mind and if he prints any other number then his mother earth is waiting for him. Use nested if-else statements.
4. During each summer, John and Jessica grow vegetables in their backyard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes. When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per square foot. The following program prompts the user to enter the size of the fertilizer bag, in pounds, the cost of the bag, and the area, in square feet, that can be covered by the bag. The program should output the desired result. However, the program contains logic errors. Find and correct the logic errors so that the program works properly. // Logic errors. #include #include using namespace std; int main() { double costs double area; double bagsize; cout > bagsize; cout > cost; cout > area; cout << endl; cout << "The cost of the fertilizer per pound is: $" << bagsize / cost << endl; cout << "The cost of fertilizing per square foot is: $" << area / cost << endl; return 0; }
Consider the following statements: Which of the following statements are valid? If they are invalid, explain why. (4) a. volume = box (length, width, height); b. volume = box (length, 3.8, height); c. cout << box(num1, num3, num2) << endl; d. cout << box (length, width, 7.0) << endl; e. volume = box (length, num1, height); f. cout << box(6.2, , height) << endl; g. volume = box (length + width, height) h. volume = box (num1, num2 + num3) ;
(Statistics) This is the formula for the standard normal deviate, z, used in statistical applications: z=(X)/ X is a single value. refers to an average value. refers to a standard deviation. Using this formula, you need to write a program that calculates and displays the value of the standard normal deviate when X=85.3,=80,and=4. a. For this programming problem, how many outputs are required? b. How many inputs does this problem have? c. Determine a formula for converting input items into output items. d. Test the formula written for Exercise 7c, using the data given in the problem.