Python Question / Quiz; What is the output of the following Python code, and why? Comment your answers below!
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@PythonPr Final print statement will be: [10, 20, 0, 10, 20]
=>> So the answer is D. [10, 20, 0, 10, 20].
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@PythonPr Answer: (D) [10, 20, 0, 10, 20]
The code uses a list comprehension to create List2 based on the values in List1 [3]. The expression n%30 calculates the modulo of each number n by 30 [3].
Here's how each element is processed:
10 % 30 equals 10.
20 % 30 equals 20.
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@PythonPr Answer: D) [10, 20, 0, 10, 20]
Explanation:
The list comprehension applies modulo % 30 to each element in List1:
10 % 30 = 10
20 % 30 = 20
30 % 30 = 0
40 % 30 = 10
50 % 30 = 20
So the resulting list is [10, 20, 0, 10, 20].
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D. [10, 20, 0, 10, 20]. The modulo operator takes the remainder of numbers when divided by 30 in list1 and creates list2 via list comprehension. For numbers 10 and 20, quotient will be in decimals, remainders will be 10 and 20 respectively. Likewise the remainders for numbers equal and above 30 while quotient will be whole.
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@PythonPr Guessing D tho I haven't yet seen the syntax in the List2 line yet in my Python learning. But, IIRC, % is the modulo operator. And the 'for' implies stepping through the List1 entries.
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@PythonPr Output is [10, 20, 0, 10, 20].
Each element is taken modulo 30.
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@PythonPr D
Modulus returns the remainder after division.
For n in list1 loops through list1 assign each index in the list to n the. List 2 finds the mudulus 30.
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