Python Programming: An Introduction to Computer Science, 3rd Ed.
3rd Edition
ISBN: 9781590282755
Author: John Zelle
Publisher: Franklin, Beedle & Associates
expand_more
expand_more
format_list_bulleted
Question
Chapter 1, Problem 7PE
Program Plan Intro
chaos
Program Plan:
- Declare a main function. Inside the main function,
- Print the statement
- Get the “x” value from the user.
- Get the “a” and “b” value from the user.
- Traverse the value of “x” through “for” loop.
- Evaluate the value of “x”.
- Evaluate the value of “y”.
- Print the result of “x” and “y”.
- Call the main function.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Please, solve the following problem and explain how the loop works .
Read the following program and answer the questions given at the end.
Explain the output for the above program. Explain the loop concept used here with the appropriate figure.
Chapter 1 Solutions
Python Programming: An Introduction to Computer Science, 3rd Ed.
Ch. 1 - Prob. 1TFCh. 1 - Prob. 2TFCh. 1 - Prob. 3TFCh. 1 - Prob. 4TFCh. 1 - Prob. 5TFCh. 1 - Prob. 6TFCh. 1 - Prob. 7TFCh. 1 - Prob. 8TFCh. 1 - Prob. 9TFCh. 1 - Prob. 10TF
Ch. 1 - Prob. 1MCCh. 1 - Prob. 2MCCh. 1 - Prob. 3MCCh. 1 - Prob. 4MCCh. 1 - Prob. 5MCCh. 1 - Prob. 6MCCh. 1 - Prob. 7MCCh. 1 - Prob. 8MCCh. 1 - Prob. 9MCCh. 1 - Prob. 10MCCh. 1 - Prob. 1DCh. 1 - Prob. 2DCh. 1 - Prob. 3DCh. 1 - Prob. 4DCh. 1 - Prob. 5DCh. 1 - Prob. 1PECh. 1 - Prob. 2PECh. 1 - Prob. 3PECh. 1 - Prob. 4PECh. 1 - Prob. 5PECh. 1 - Prob. 7PE
Knowledge Booster
Similar questions
- Questions:1. A criticism of the break and continue statements is that each is unstructured. These statements can always be replaced by structured statements. Describe in general how you’d remove any break statement from a loop in a program and replace it with some structured equivalent. [Hint: The break statement leaves a loop from within the body ofthe loop. Another way to leave is by failing the loop-continuation test. Consider using in theloop-continuation test a second test that indicates “early exit because of a ‘break’ condition.”] Use the technique you developed here to remove the break statement from the program of Fig. 5.13. 2. Write a program that uses for statements to print the following patterns separately, one below the other. Use for loops to generate the patterns. All asterisks (*) should be printed by a single statement of the form cout << '*'; (this causes the asterisks to print side by side). [Hint: The last two patterns require that each line begin with an…arrow_forward(Computer-Assisted Instruction: Reducing Student Fatigue) One problem in CAI environments is student fatigue. This can be reduced by varying the computer’s responses to hold the student’s attention. Modify the program of Exercise 6.57 so that various comments are displayed for each answer as follows: Possible responses to a correct answer: Very good!Excellent!Nice work!Keep up the good work! Possible responses to an incorrect answer: No. Please try again.Wrong. Try once more.Don't give up!No. Keep trying.Use random-number generation to choose a number from 1 to 4 that will be used to select one of the four appropriate responses to each correct or incorrect answer. Use a switch statement to issue the responses. ------------------------------ EXERCISE 6.57 CODE: ----------------------------- //Name: IhabAtouf//Date:02/23/2023// exercise 6.57 on page 281//program description: create computer-assisted instruction (CAI) program that help students master thier math skills in…arrow_forwardExplain the difference between 'while loop' and 'do while loop' with an example for each one.arrow_forward
- (The conical paper cup problem) You have been given the contract for making little conical cups that come with bottled water. These cups are to be made from a circular waxed paper of 4 inches in radius by removing a sector of length x (see Figure 5-4 below). By closing the remaining part of the circle, a conical cup is made. Your objective is to remove the sector so that the cup is of maximum volume. Instructions Write a program that prompts the user to enter the radius of the circular waxed paper. The program should then output: The length of the removed sector so that the resulting cup is of maximum volume The maximum volume Calculate your answer to two decimal places.Use 3.141592654 for PIarrow_forward(Use DevC++) 1. Concert Tickets Sale and Charity Donation Program Design and implement a program that prompts the user to input the concert name, ticket price,number of tickets sold, and percentage of the gross amount to be donated to the charity. The sampleoutput is as shown below: Sample Output:**************************************************************************Concert Name: ………………………………..… The Concert at the ParkTicket Price: …………………………………..… P 49.75Number of Tickets Sold: ………………….…. 5,985 pcs.Gross Amount: ………………………………….. P 297, 753.75Percent of Gross Amount Donated: ……… 13.00%Amount Donated: …………………………..…. P 38, 707. 9875Net Sale: ………………………………………….. P 259, 045.7625************************************************************************** Note that the concert name such as “The Concert at the Park” must be declared as String. Input: Concert Name, Ticket Price, Number of Tickets Sold, and Percent of Gross Amount Donated Output: see sample output abovearrow_forward(The conical paper cup problem) You have been given the contract for making little conical cups that come with bottled water. These cups are to be made from a circular waxed paper of 4 inches in radius by removing a sector of length x (see Figure 5-4 below). By closing the remaining part of the circle, a conical cup is made. Your objective is to remove the sector so that the cup is of maximum volume. Instructions Write a program that prompts the user to enter the radius of the circular waxed paper. The program should then output: The length of the removed sector so that the resulting cup is of maximum volume The maximum volume Calculate your answer to two decimal places.Use 3.141592654 for PI Format your output with setprecision(2) to ensure the proper number of decimals for testing!arrow_forward
- 12. In .............., the bodies of the two loops are merged together to form a single loop provided that they do not make any references to each other. a. Loop unrolling b. Strength reduction c. Loop concatenation d. Loop jammingarrow_forward(See attached photo) Please explain the exact running time of the program. The attached photo's answer is already correct only the explanation of getting the exact running time is needed. LEFT SIDE IS THE EXECUTION AND THE CODE, RIGHT SIDE IS THE COMPUTATION/SOLUTION/COMPUTATIONarrow_forward(All Possible Three-Letter Words from a Five-Letter Word) Write a program that reads a five-letter word from the user and produces all possible three-letter combinations that can be derived from the letters of the five-letter word. For example, the three-letter words produced from the word “bathe” include the commonly used words “ate,” “bat,” “bet,” “tab,” “hat,” “the” and “tea,” and the 3-letter combinations “bth,” “eab,” etc.arrow_forward
- Complete the following sentence. There are two additional statements that can be used to control the operation of while loops and for loops: the and continue statements.arrow_forwardIf you are not able to specify the output of the above program exactly, explain why.arrow_forwardSimplify the following expression as much as possible ? *arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning