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<h1 class="text-2xl font-bold mb-4">Conditional Statements</h1>
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<p>Conditional statements allow your program to make decisions based on certain conditions. In Python, we use <code class="bg-gray-100 dark-mode:bg-gray-700 px-1 rounded">if</code>, <code class="bg-gray-100 dark-mode:bg-gray-700 px-1 rounded">elif</code>, and <code class="bg-gray-100 dark-mode:bg-gray-700 px-1 rounded">else</code> statements.</p>
<h3 class="text-xl font-semibold mt-4">Basic Syntax</h3>
<pre class="bg-gray-100 dark-mode:bg-gray-700 p-4 rounded-md"><code>if condition:
# code to execute if condition is True
elif another_condition:
# code to execute if another_condition is True
else:
# code to execute if no conditions are True</code></pre>
<h3 class="text-xl font-semibold mt-4">Example</h3>
<p>Let's write a program that checks if a number is positive, negative, or zero:</p>
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<p>Python uses indentation to define code blocks. Make sure to use consistent indentation (4 spaces is recommended) for your <code class="bg-blue-100 dark-mode:bg-blue-800 px-1 rounded">if</code> statements.</p>
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<p>Write a program that takes a student's score (0-100) as input and prints their grade based on the following criteria:</p>
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<li>90-100: A</li>
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<p>Your code works for most cases but fails when the score is below 60. Check your conditions for the 'F' grade.</p>
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<span class="font-medium">JaneDoe</span>
<span class="text-sm text-gray-500">2 hours ago</span>
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<p>I'm confused about when to use elif vs multiple if statements. Can someone explain?</p>
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<span class="font-medium">PythonTutor</span>
<span class="text-sm text-gray-500">1 hour ago</span>
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<p>Great question! Use <code class="bg-gray-200 dark-mode:bg-gray-600 px-1 rounded">elif</code> when the conditions are mutually exclusive (only one can be true). Use multiple <code class="bg-gray-200 dark-mode:bg-gray-600 px-1 rounded">if</code> statements when multiple conditions could be true and you want to check all of them.</p>
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