Introduction to Programming with C++
3rd Edition
ISBN: 9780133252811
Author: Y. Daniel Liang
Publisher: Prentice Hall
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 1, Problem 41CP
Suppose you write a
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Suppose you write a program that is supposed to compute the day of theweek (Sunday, Monday, and so forth) on which a given date (like December1, 2014) will fall. Now suppose that you forget to account for leap years.Your program will then contain an error. What kind of program error is it?
Easy Program Please answer fast:
you will write a program that calculates the area for ANY regular polygon. Ask the user for the side length of the polygon (the type should be double) and the number of sides (the type should be int). The formula for calculating the area can be seen below and comes in three parts. First, calculate the perimeter of the polygon:
given:-
perimeter(reg_polygon)=slen*nsides
You have been asked to write a program to play rock-paper-scissors.
Your program will ask the user to input a number 0, 1, or 2 to denote rock, paper, and scissors respectively.
Your program will then randomly generate a number 0, 1, or 2 to denote the computer’s hand.
The rules for the game are:
•A scissor can cut paper.
•A rock can knock a scissor.
•A piece of paper can wrap a rock.
Let the game run continuously until either the user or the computer wins 3 times, displaying the outcome of each hand. At the end of the game, display a message indicating whether the user or the computer wins
Helpful Hint:
import random
player2= random.randint(0, 2)
Chapter 1 Solutions
Introduction to Programming with C++
Ch. 1 - Prob. 1CPCh. 1 - Prob. 2CPCh. 1 - Prob. 3CPCh. 1 - Prob. 4CPCh. 1 - Prob. 5CPCh. 1 - What is memory used for? What does RAM stand for?...Ch. 1 - Prob. 7CPCh. 1 - Prob. 8CPCh. 1 - Prob. 9CPCh. 1 - What language does the CPU understand?
Ch. 1 - What is an assembly language?
Ch. 1 - What is an assembler?Ch. 1 - What is a high-level programming language?Ch. 1 - What is a source program?
Ch. 1 - What is an interpreter?
Ch. 1 - What is a compiler?
Ch. 1 - Prob. 17CPCh. 1 - Prob. 18CPCh. 1 - Prob. 19CPCh. 1 - Prob. 20CPCh. 1 - Prob. 21CPCh. 1 - Prob. 22CPCh. 1 - Explain the C++ keywords. List some C++ keywords...Ch. 1 - Is C++ case sensitive? What is the case for C++...Ch. 1 - What is the source file name extension, and what...Ch. 1 - What is a comment? What is the syntax for a...Ch. 1 - Prob. 27CPCh. 1 - What does the namespace std stand for?
Ch. 1 - Which of the following preprocessor directive is...Ch. 1 - Prob. 30CPCh. 1 - Show the output of the following code:
Ch. 1 - Show the output of the following code:...Ch. 1 - Prob. 33CPCh. 1 - Prob. 34CPCh. 1 - Identify and fix the errors in the following...Ch. 1 - Prob. 36CPCh. 1 - Reformat the following program according to the...Ch. 1 - Prob. 38CPCh. 1 - Prob. 39CPCh. 1 - If your program needs to read data from a file,...Ch. 1 - Suppose you write a program for computing the...Ch. 1 - Identify and fix the errors in the following...Ch. 1 - (Display three messages) Write a program that...Ch. 1 - (Display five messages) Write a program that...Ch. 1 - (Display a pattern) Write a program that displays...Ch. 1 - (Print a table) Write a program that displays the...Ch. 1 - (Compute expressions) Write a program that...Ch. 1 - (Summation of a series) Write a program that...Ch. 1 - (Approximate ) can be computed using the...Ch. 1 - (Area and perimeter of a circle) Write a program...Ch. 1 - (Area and perimeter of a rectangle) Write a...Ch. 1 - (Average speed in miles) Assume a runner runs 14...Ch. 1 - (Population projection) The U.S. Census Bureau...Ch. 1 - (Average speed in kilometers) Assume a runner runs...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
When displaying a Java applet, the browser invokes the _____ to interpret the bytecode into the appropriate mac...
Web Development and Design Foundations with HTML5 (8th Edition)
What is denormalization?
Database Concepts (8th Edition)
What classes do you use to read data from a file?
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
In the insert is set with a 0 side cutting-edge angle. The insert at the right is set so that the edge contact ...
Degarmo's Materials And Processes In Manufacturing
In Exercises 71 and 72, write a statement to carry out the task. Pop up a message dialog box with "Taking Risks...
Introduction To Programming Using Visual Basic (11th Edition)
The data shown in the following graph was collected during testing of an electromagnetic mass driver. The energ...
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Write a program that reads in three integers and then determines and prints the largest and the smallest integers in the group. Use only the programming techniques you have learned in this chapter.arrow_forwardWrite a program that reads from the user a character ('q' or 'c'). If the character is 'c', the program reads from the user the radius rof a circle and prints its area. • If the user enters 'q', the program asks the user to enter the length and width of a quadrilateral. We assume the quadrilateral is either a square or rectangle. You should print if the quadrilateral is square or rectangle. • Otherwise, it prints "Wrong character" PS: Use the following formulas: area of circle=3.14*r Sample Run1: Enter a character (q or c): q Enter the Length and Width: 80 150 |It is a rectangle Sample Run2: Enter a character (q or c): q Enter the Length and Width: 80 80 It is a square Sample Run3: Enter a character (q or c): c Enter the radius: 2 The area of the circle is 12.56 Sample Run4: Enter a character (q or c): d Wrong characterarrow_forwardWrite a program that picks four cards from a deck of 52 cards and computes their sum. An ace, king, queen, and jack represent 1, 13, 12, and 11, respectively. Your program should display the number of picks that yieldthe sum of 24.arrow_forward
- . Write a program that generates and prints 50 random integers, each between 3 and 6. .Write a program that generates a random number, x, between 1 and 50, a random number y between 2 and 5, and computes x". .Write a program that generates a random number between 1 and 10 and prints your name that many times. .Write a program that generates a random decimal number between 1 and 10 with two decimal places of accuracy. Examples are 1.23, 3.45, 9.80, and 5.00.arrow_forwardwrite a program in python language: You are given a rectangular board of Mx N squares. Also you are given an unlimited number of standard domino pieces of 2 x1 squares. You are allowed to rotate the pieces. You are asked to place as many dominoes as possible on the board so as to meet the following conditions: 1. Each domino completely covers two squares. 2. No two dominoes overlap. 3. Each domino lies entirely inside the board. It is allowed to touch the edges of the board. Find the maximum number of dominoes, which can be placed under these restrictions. ex: 24 4arrow_forwardWrite a program that reads from the user a character (*q' or 'c'). If the character is 'c', the program reads from the user the radius r of a circle and prints its area. If the user enters 'q', the program asks the user to enter the length and width of a quadrilateral. We assume the quadrilateral is either a square or rectangle. You should print if the quadrilateral is square or rectangle. Otherwise, it prints "Wrong character" PS: Use the following formulas : area of circle=3.14*r? Iarrow_forward
- Write a program that calculates the equivalent resistance of a circuit. n electrical resistors with resistance values R1, R2,.., Rn are said to be connected in parallel if the same voltage is applied across each. Their equivalent resistance Reg is related to the values R1, R2, ..., Rn by: 1 1 1 1 + +...+ R R R, R. "eq Write a program that prompts the user to enter the resistance of n resistors. The user should be prompted continuously by using a while loop until a zero or negative value is entered (the program should count the number of resistors n entered by the user and store the values in an array). Use another separate loop to print the resistance values entered by the user and the equivalent resistance Reg. Test your program with R1= 1 kn, R2= 2 kn, R3= 4 kQ and R4= 8 kQ.arrow_forwardWrite a program to calculate the surface area and volume of a square pyramid. A square pyramid has a base that is square and all triangle faces are congruent isosceles triangles. (An isosceles triangle is a triangle in which two of the sides are equal. Length of the base: a Height of the pyramid: h Volume = a2h/3 Slant height, s = sqrt(h2 + (a/2)2) This is the Pythagorean Theorem part. Area of one pyramid side = s*a/2 Test Case #1 Height(h): 5.0’ Base(a): 2.5’arrow_forwardWrite a program to calculate the surface area and volume of a square pyramid. A square pyramid has a base that is square and all triangle faces are congruent isosceles triangles. (An isosceles triangle is a triangle in which two of the sides are equal. Length of the base: a Height of the pyramid: h Volume = a2h/3 Slant height, s = sqrt(h2 + (a/2)2) This is the Pythagorean Theorem part. Area of one pyramid side = s*a/2 Here are my calculations: Test Case #1 Height(h): 5.0’ Base(a): 2.5’ Volume = (2.5**2) * (5/3) (6.25) * (1.66) = 10.375 cubic feet Slant Height = math.sqrt(5**2) + (2.5/2)**2) Sqrt(25+1.5625) Sqrt(26.5625) = 5.154 feet Pyramid (not including base) = (5.154) * (2.5/2) * 4 (5.154) * (1.25) * (4) = 25.769 sq. Ft. I have attached a screenshot of my program I have so far. When I run the program, the output doesn't match what I have for the surface area and volume, am I missing something?arrow_forward
- Write a program to calculate the surface area and volume of a square pyramid. A square pyramid has a base that is square and all triangle faces are congruent isosceles triangles. (An isosceles triangle is a triangle in which two of the sides are equal. Length of the base: a Height of the pyramid: h Volume = a2h/3 Slant height, s = sqrt(h2 + (a/2)2) This is the Pythagorean Theorem part. Area of one pyramid side = s*a/2 For this program you are to determine two things about a square pyramid. 1) the surface area of the four sides. 2) the volume. Do not include surface area of the base. Test case 1: Height: 5.0' Base: 2.5' Test case 2: Height 2.5 Base: 4.3' The program asks the user to enter the pyramid height (in feet) and length of the base (in feet). Your program will need to determine surface area, and volume by using pythagorean theorem. Your output should neatly show the height, base, total surface area, and volume of the pyramid using 33 decimal place of…arrow_forwardWrite a python program that computes the zakat, obligatory charity, on camels. The program asks the user to input the number of camels, and then the zakat is calculated based on the following table: Rule for computing the zakat of 121 camels or more: You need to find the combinations of 40 camels and 50 camels that will minimize the number of “left over” camels not being “counted” in the zakat. For example, for 130 camels, we have (2*40) + (1*50)=130, with no left overs, and hence, the zakat consists of 2 bint Laboun and 1 Hiqqah. When we have 145 camels, we have the following scenarios: 1. (140) + (250) = 140 with 5 camels left over, 2. (240) + (150) = 130 with 15 camels left over, 3. (340) + (050) = 120 with 25 camels left over. Therefore, in this case the zakat is 1 bint Laboun and 2 Hiqqah, following the first scenario. Important Notes: Make sure that the input value is a positive integer. If not, the program must print the following message: Wrong input. Number should be an…arrow_forwardWrite a program that reads 11 integers, compares eachinteger with the 11th integer, and displays whether the integers are “greater”,“smaller”, or “equal” to the 11th integer.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Constants, Variables, Data types, Keywords in C Programming Language Tutorial; Author: LearningLad;https://www.youtube.com/watch?v=d7tdL-ZEWdE;License: Standard YouTube License, CC-BY