[Solved] What will be the output of this code if 'test.txt' contains:\nLine1\nLine2\n\nLine4\n?with open('test.txt') as f: for line in f: print(line.strip()) | Python

Python - File Reading and Writing Strategies

What will be the output of this code if 'test.txt' contains:\nLine1\nLine2\n\nLine4\n?

with open('test.txt') as f:
    for line in f:
        print(line.strip())

ALine1\nLine2\n\nLine4

BLine1\nLine2\n\n\nLine4

CLine1\nLine2\nLine4

DLine1\nLine2\nLine4\n

Step-by-Step Solution

Solution:

Step 1: Understand strip() effect on lines
strip() removes whitespace including newlines, so empty lines become empty strings.
Step 2: Analyze printing each stripped line
Empty lines print as blank lines, but print() adds a newline, so empty lines show as blank lines.
Final Answer:
Line1\nLine2\n\nLine4 -> Option A
Quick Check:
strip() on empty -> '', print('') = blank line = Line1\nLine2\n\nLine4 [OK]

Quick Trick: strip() removes newlines, print adds one newline per line [OK]

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