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Qus: <p>What will be the output of the following Python code snippet?</p><pre><span style="font-size: 14px;">a = [0, 1, 2, 3]<br></span><span style="font-size: 14px;">for a[0] in a:<br></span><span style="font-size: 14px;">&nbsp; &nbsp; print(a[0])</span></pre>

Qus<p>निम्नलिखित Python कोड स्निपेट का आउटपुट क्या होगा?</p><pre style="font-size: 12.6px; letter-spacing: 0.14px;"><span style="font-size: 14px;">a = [0, 1, 2, 3]<br></span><span style="font-size: 14px;">for a[0] in a:<br></span><span style="font-size: 14px;">&nbsp; &nbsp; print(a[0])</span></pre>


A. 0 1 2 3
B. 0 1 2 2
C. 3 3 3 3
D. error


Solution
A. 0 1 2 3



Explanation
The value of a[0] changes in each iteration. Since the first value that it takes is itself, there is no visible error in the current example.
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