Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Related questions
Question
Help debugging code written in python to get the output from the attached image,
def main():
# set the initial month and declaration
month = 1
old_adults = 0
old_babies = 0
adults = 1 # initial adult pair
babies = 0 # initial babies pair
total = 0 # storing the total number of rabbit pairs
max = 500 # maximum number of rabbit pairs that can be accomodated
# output file
file = open("rabbit_sim.txt",'w')
# header of output file
file.write("# Table of rabbit pairs\n")
file.write("Month, Adults, Babies, Total\n")
# calculate the total number of rabbit pairs for the month
total = adults+babies
# loop that continues till total rabbit pairs < max
while total < max:
# output the counts to file
file.write(str(month)+", "+str(adults)+", "+str(babies)+", "+str(total)+"\n")
month += 1 # increment the month
# set the old_adults and old_babies to current adults and babies
old_adults = adults
old_babies = babies
# calculate the adults and babies for next month
babies = adults
adults = old_adults + old_babies
total = adults+babies # calculate the total number of rabbit pairs for the month
# output the counts when the total rabbit pairs > 500
file.write(str(month)+", "+str(adults)+", "+str(babies)+", "+str(total)+"\n")
# output the month number when it runs out of cages
file.write("# Cages will run out in month "+str(month))
# close the file
file.close()
if __name__ == '__main__':
main() #excucte main function
Transcribed Image Text:def main():
# set the initial month and declaration
month = 1
old_adults = 0
old babies = 0
adults = 1 # initial adult pair
babies = 0 # initial babies pair
total = 0 # storing the total number of rabbit pairs
max = 500 # maximum number of rabbit pairs that can be accomodated
# output file
file = open("rabbit_sim.txt", 'w')
# header of output file
file.write("# Table of rabbit pairs\n")
file.write("Month, Adults, Babies, Total\n")
# calculate the total number of rabbit pairs for the month
total = adults+babies
# loop that continues till total rabbit pairs < max
while total < max:
# output the counts to file
file.write(str(month)+", "+str(adults)+", "+str(babies)+", "+str(total)+"\n")
month += 1 # increment the month
# set the old_adults and old_babies to current adults and babies
old_adults = adults
old_babies = babies
# calculate the adults and babies for next month
babies = adults
adults = old_adults + old_babies
total = adults+babies # calculate the total number of rabbit pairs for the month
# output the counts when the total rabbit pairs > 500
file.write(str(month)+", "+str(adults)+", "+str(babies)+", "+str(total)+"\n")
# output the month number when it runs out of cages
file.write("# Cages will run out in month "+str(month))
# close the file
file.close()
if
' main_':
name
main() #excucte main function
Transcribed Image Text:# Table of rabbit pairs
Month, Adults, Babies, Total
1, 1, 0, 1
2, 1, 1, 2
3, 2, 1, 3
4, 3, 2, 5
5, 5, 3, 8
6, 8, 5, 13
7, 13, 8, 21
8, 21, 13, 34
9, 34, 21, 55
10, 55, 34, 89
11, 89, 55, 144
12, 144, 89, 233
13, 233, 144, 377
14, 377, 233, 610
# Cages will run out in month 14
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution
Trending nowThis is a popular solution!
Step by stepSolved in 4 steps with 3 images
Knowledge Booster
Similar questions
- Python: Data = [ { "creatt": "2022-02-28T13:05:24" }, { "creat": "2022-02-21T23:49:33" }, { "creat": "2022-02-21T11:08:23" }, { "creat": "2022-02-19T10:06:46", "xxx": [ "23", "1", "9" ] }, { "creat": "2022-01-25T13:12:49", "xxx": [ "2" ] } ] How to count "xxx": ["23", "1", "9"] and "xxx": ["2"], then the total should be 4. I would like to return the 4. my desired code: { "total": 4 }arrow_forwardComputer Science JAVA #7 - program that reads the file named randomPeople.txt sort all the names alphabetically by last name write all the unique names to a file named namesList.txt , there should be no repeatsarrow_forwardWrite a code segment that searches a Grid object for a negative integer. The loop should terminate at the first instance of a negative integer in the grid, and the variables row and column should be set to the position of that integer. Otherwise, the variables row and column should equal the number of rows and columns in the grid. *Pythonarrow_forward
- Question 2. package sortsearchassigncodeex1; import java.util.Scanner; import java.io.*; // // public class Sortsearchassigncodeex1 { // public static void fillArray(Scanner inputFile, int[] arrIn){ int indx = 0; //Complete code { arrIn[indx] = inputFile.nextInt(); indx++; } }arrow_forwardIn Java please,arrow_forward1) What is one main disadvantage of an ArrayList? 2) Write a Java statement to create an ArrayList called list to hold 25 integers. 3) What is the type of the ArrayList defined in question number 2? 4) Write a for loop to initialize the objects in the ArrayList created in question number 2 above to -1.arrow_forward
- Non dynamic.arrays are allocated at runtime where dynamic arrays are allocated at compile time. True False Question 4 There are other ways to end a loop other than just the loop condition evaluating to false. True Falsearrow_forwardin java #6 - program that reads the name data from the files named firstNames.txt and lastNames.txtand produces a list of 1000 random names randomPeople.txtone complete name (firstname lastname) per linearrow_forwardEnhanced selection sort algorithm SelectionSortDemo.java package chapter7; /** This program demonstrates the selectionSort method in the ArrayTools class. */ public class SelectionSortDemo { public static void main(String[] arg) { int[] values = {5, 7, 2, 8, 9, 1}; // Display the unsorted array. System.out.println("The unsorted values are:"); for (int i = 0; i < values.length; i++) System.out.print(values[i] + " "); System.out.println(); // Sort the array. selectionSort(values); // Display the sorted array. System.out.println("The sorted values are:"); for (int i = 0; i < values.length; i++) System.out.print(values[i] + " "); System.out.println(); } /** The selectionSort method performs a selection sort on an int array. The array is sorted in ascending order. @param array The array to sort. */ public static void selectionSort(int[] array) { int startScan, index, minIndex, minValue; for (startScan = 0; startScan < (array.length-1); startScan++) { minIndex = startScan; minValue…arrow_forward
- Computer Science Part C: Interactive Driver Program Write an interactive driver program that creates a Course object (you can decide the name and roster/waitlist sizes). Then, use a loop to interactively allow the user to add students, drop students, or view the course. Display the result (success/failure) of each add/drop.arrow_forwarddef ppv(tp, fp): # TODO 1 return def TEST_ppv(): ppv_score = ppv(tp=100, fp=3) todo_check([ (np.isclose(ppv_score,0.9708, rtol=.01),"ppv_score is incorrect") ]) TEST_ppv() garbage_collect(['TEST_ppv'])arrow_forwardBAGEL FILES import javax.swing.JFrame; public class Bagel{//-----------------------------------------------------------------// Creates and displays the controls for a bagel shop.//-----------------------------------------------------------------public static void main (String[] args){JFrame frame = new JFrame ("Bagel Shop");frame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE); frame.getContentPane().add(new BagelControls()); frame.pack();frame.setVisible(true);}} import java.awt.*;import java.awt.event.*; import javax.swing.*; public class BagelControls extends JPanel{private JComboBox bagelCombo;private JButton calcButton;private JLabel cost;private double bagelCost;public BagelControls(){String[] types = {"Make A Selection...", "Plain","Asiago Cheese", "Cranberry"};bagelCombo = new JComboBox(types);calcButton = new JButton("Calc");cost = new JLabel("Cost = " + bagelCost);setPreferredSize (new Dimension (400,…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Computer Networking: A Top-Down Approach (7th Edi...Computer EngineeringISBN:9780133594140Author:James Kurose, Keith RossPublisher:PEARSON
Computer Organization and Design MIPS Edition, Fi...Computer EngineeringISBN:9780124077263Author:David A. Patterson, John L. HennessyPublisher:Elsevier Science
Network+ Guide to Networks (MindTap Course List)Computer EngineeringISBN:9781337569330Author:Jill West, Tamara Dean, Jean AndrewsPublisher:Cengage Learning 
Concepts of Database ManagementComputer EngineeringISBN:9781337093422Author:Joy L. Starks, Philip J. Pratt, Mary Z. LastPublisher:Cengage Learning
Prelude to ProgrammingComputer EngineeringISBN:9780133750423Author:VENIT, StewartPublisher:Pearson Education
Sc Business Data Communications and Networking, T...Computer EngineeringISBN:9781119368830Author:FITZGERALDPublisher:WILEY
Computer Networking: A Top-Down Approach (7th Edi...
Computer Engineering
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:PEARSON
Computer Organization and Design MIPS Edition, Fi...
Computer Engineering
ISBN:9780124077263
Author:David A. Patterson, John L. Hennessy
Publisher:Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:9781337569330
Author:Jill West, Tamara Dean, Jean Andrews
Publisher:Cengage Learning
Concepts of Database Management
Computer Engineering
ISBN:9781337093422
Author:Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:Cengage Learning
Prelude to Programming
Computer Engineering
ISBN:9780133750423
Author:VENIT, Stewart
Publisher:Pearson Education
Sc Business Data Communications and Networking, T...
Computer Engineering
ISBN:9781119368830
Author:FITZGERALD
Publisher:WILEY