Python Question / Quiz; What is the output of the following Python code, and why? Comment your answers below!
answer: C) [[0, 0, 0], [0, 1, 2], [0, 2, 4]] For More Reference =>>
![KumarT00623760's tweet image. answer:
C) [[0, 0, 0], [0, 1, 2], [0, 2, 4]]
For More Reference =>>](https://pbs.twimg.com/media/G3de8iNWIAAvFkD.jpg)
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Output is C: [[0, 0, 0], [0, 1, 2], [0, 2, 4]]. The list comprehension with outer loop for i in range(3) (0, 1, 2) and inner [i * j for j in range(3)] (0, 1, 2) multiplies i by j. For i=0: [0,0,0], i=1: [0,1,2], i=2: [0,2,4]. These form the matrix, printed by print(matrix)
Correct output is: ✅ (C). Why?: Because this is a nested list comprehension, the inner comprehension [i * j for j in range(3)] runs completely for each value of i from the outer loop.
C, nested list comprehension. 0* 0,1,2=0,0,0. 1*0,1,2=0,1,2. 2*0,1,2=0,2,4
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