4.6.1: Recursive function: Writing the base case. Add an if branch to complete double_pennies()'s base case. Sample output with inputs: 1 10Number of pennies after 10 days: 1024 Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message # Returns number of pennies if pennies are doubled num_days times def double_pennies(num_pennies, num_days): total_pennies = 0 ''' Your solution goes here ''' else: total_pennies = double_pennies((num_pennies * 2), (num_days - 1)) return total_pennies # Program computes pennies if you have 1 penny today, # 2 pennies after one day, 4 after two days, and so on starting_pennies = int(input()) user_days = int(input()) print('Number of pennies after', user_days, 'days: ', end="") print(double_pennies(starting_pennies, user_days))
4.6.1: Recursive function: Writing the base case. Add an if branch to complete double_pennies()'s base case. Sample output with inputs: 1 10Number of pennies after 10 days: 1024 Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message # Returns number of pennies if pennies are doubled num_days times def double_pennies(num_pennies, num_days): total_pennies = 0 ''' Your solution goes here ''' else: total_pennies = double_pennies((num_pennies * 2), (num_days - 1)) return total_pennies # Program computes pennies if you have 1 penny today, # 2 pennies after one day, 4 after two days, and so on starting_pennies = int(input()) user_days = int(input()) print('Number of pennies after', user_days, 'days: ', end="") print(double_pennies(starting_pennies, user_days))
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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4.6.1: Recursive function: Writing the base case.
Add an if branch to complete double_pennies()'s base case.
Sample output with inputs: 1 10Number of pennies after 10 days: 1024
Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message
Sample output with inputs: 1 10Number of pennies after 10 days: 1024
Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "
# Returns number of pennies if pennies are doubled num_days times
def double_pennies(num_pennies, num_days):
total_pennies = 0
''' Your solution goes here '''
else:
total_pennies = double_pennies((num_pennies * 2), (num_days - 1))
return total_pennies
# Program computes pennies if you have 1 penny today,
# 2 pennies after one day, 4 after two days, and so on
starting_pennies = int(input())
user_days = int(input())
print('Number of pennies after', user_days, 'days: ', end="")
print(double_pennies(starting_pennies, user_days))
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