Python Coding Challenge - Question with Answer (ID -011225)

 

Step-by-Step Execution

✅ range(3) generates:

0, 1, 2

✅ Initial value:

x = 0
🔁 Loop Iterations:

➤ 1st Iteration:

i = 0 
x = x + i = 0 + 0 = 0

➤ 2nd Iteration:

i = 1
x = x + i = 0 + 1 = 1

➤ 3rd Iteration:

i = 2
x = x + i = 1 + 2 = 3

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✅ After the Loop Ends

• i remains stored as the last value → 2

x = 3

✅ Final Output:

2 3

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Important Concept (Interview Tricky Point)

✅ In Python, loop variables (i) stay alive after the loop ends, unlike some other languages.

Mastering Pandas with Python