Suppose the change amount is $59.99. Then, the change is as follows. • 2 twenty-dollar bills • 1 ten-dollar bill • 1 five-dollar bill • 4 one-dollar bills • 3 quarters • 2 dimes • 0 nickels • 4 pennies Thus, for the function call make change (59.99) your function would return the following eight values: 2, 1, 1, 4, 3, 2, 0, 4, which represents the number of twenty-dollar bills, number of ten-dollar bills, number of five-dollar bills, etc.

Computer Networking: A Top-Down Approach (7th Edition)
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Chapter1: Computer Networks And The Internet
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pls code in python

Q1.1 An Example
Suppose the change amount is $59.99. Then, the change is as follows.
• 2 twenty-dollar bills
• 1 ten-dollar bill
• 1 five-dollar bill
• 4 one-dollar bills
• 3 quarters
• 2 dimes
• 0 nickels
• 4 pennies
Thus, for the function call make change (59.99) your function would return the following eight values: 2, 1, 1, 4, 3, 2, 0, 4, which represents the
number of twenty-dollar bills, number of ten-dollar bills, number of five-dollar bills, etc.
▾ Q1.2 Important Note: Python does not represent all numbers precisely.
It's easier to convert the change amount to cents. Since decimal point (or floating point numbers) cannot be represented precisely in Python
(or any programming language for that matter), we use the round function to get the expected result.
For eample, 0.29 * 100 = 28.999999999999996 in Python. However, if we take this value and round it to the nearest integer, we get the
expected result. That is, round (0.29 100) 29 in Python. Therefore, we use the round () built-in function to overcome the problem of
imprecision when multiplying floats.
Transcribed Image Text:Q1.1 An Example Suppose the change amount is $59.99. Then, the change is as follows. • 2 twenty-dollar bills • 1 ten-dollar bill • 1 five-dollar bill • 4 one-dollar bills • 3 quarters • 2 dimes • 0 nickels • 4 pennies Thus, for the function call make change (59.99) your function would return the following eight values: 2, 1, 1, 4, 3, 2, 0, 4, which represents the number of twenty-dollar bills, number of ten-dollar bills, number of five-dollar bills, etc. ▾ Q1.2 Important Note: Python does not represent all numbers precisely. It's easier to convert the change amount to cents. Since decimal point (or floating point numbers) cannot be represented precisely in Python (or any programming language for that matter), we use the round function to get the expected result. For eample, 0.29 * 100 = 28.999999999999996 in Python. However, if we take this value and round it to the nearest integer, we get the expected result. That is, round (0.29 100) 29 in Python. Therefore, we use the round () built-in function to overcome the problem of imprecision when multiplying floats.
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