Python Coding Challenge - Question with Answer (ID -160226)

 

Step-by-step explanation

1️⃣ Create the list

lst = [1, 2, 3]

The list has 3 elements.

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2️⃣ Loop using index

for i in range(len(lst)):

• len(lst) → 3

• range(3) → 0, 1, 2

• So i will be 0, then 1, then 2

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3️⃣ Multiply value by its index

lst[i] = lst[i] * i

Index (i)	Value (lst[i])	Calculation	New value
0	1	1 × 0	0
1	2	2 × 1	2
2	3	3 × 2	6

After the loop, the list becomes:

[0, 2, 6]

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4️⃣ Print the result

print(lst)

✅ Output:

[0, 2, 6]

Mastering Pandas with Python