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Update weeklycontent.html
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‎weeklycontent.html‎

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@@ -2536,7 +2536,7 @@ <h3>5. What is the purpose of the `fprintf` function in `writeStudentToFile()`?<
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</div>
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<div id="monday-content-week6" class="day-content day-section">
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<h2>MONDAY</h2>
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<h2>Monday Maverick</h2>
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<div class="content-block">
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<h3>How to Build Logic in Programming:</h3>
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<ul>
@@ -2578,7 +2578,7 @@ <h3>File Handling in C – Interview Based Questions:</h3>
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</div>
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</div>
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<div id="tuesday-content-week6" class="day-content day-section">
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<h2>TUESDAY</h2>
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<h2>Techie Tuesday</h2>
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<div class="quiz-container">
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<h3>File Handling in C – Interview Based Questions:</h3>
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<div class="question-block">
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</div>
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</div>
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<div id="wednesday-content-week6" class="day-content day-section">
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<h2>WEDNESDAY</h2>
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<h2>Syntax Snapshots Wednesday</h2>
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<div class="quiz-container">
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<h3>File Handling in C – Interview Based Questions:</h3>
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<div class="question-block">
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<p style="text-align: center; font-style: italic; color: #555;">CONTENT COMING SOON!</p>
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</div>
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<div id="friday-content-week6" class="day-content day-section">
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<p style="text-align: center; font-style: italic; color: #555;">CONTENT COMING SOON!</p>
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<!-- <p style="text-align: center; font-style: italic; color: #555;">CONTENT COMING SOON!</p>-->
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<h2>Function Friday</h2>
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<div class="content-block">
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<h3>Unions in C: Memory-Efficient Type Sharing:</h3>
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<p>A union is a special user-defined data type that can hold members of different data types, but only one member can hold a value at any given time. All members of a union share the same memory location, making them highly memory-efficient.</p>
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</div>
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<div class="content-block">
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<h3>Syntax:</h3>
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<pre><code>// Union declaration
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union Data {
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int i;
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float f;
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char str[20];
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};</code></pre>
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</div>
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<div class="content-block">
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<h3>Example:</h3>
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<pre><code>#include &lt;stdio.h&gt;
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// Define a union to store different types of data
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union Value {
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int intVal;
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float floatVal;
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char charVal;
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};
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int main() {
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union Value val;
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// Assign and print integer
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val.intVal = 100;
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printf("Integer value: %d\n", val.intVal);
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// Assign and print float (overwrites int)
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val.floatVal = 3.14;
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printf("Float value: %.2f\n", val.floatVal);
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// Assign and print char (overwrites float)
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val.charVal = 'A';
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printf("Char value: %c\n", val.charVal);
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// Show memory size
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printf("Size of union: %lu bytes\n", sizeof(val));
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return 0;
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};</code></pre>
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</div>
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<div class="content-block">
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<h3>Output:</h3>
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<code>Integer value: 100
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Float value: 3.14
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Char value: A
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Size of union: 4 bytes</code>
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</div>
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<div class="quiz-container">
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<h3>C Unions Basics:</h3>
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<div class="question-block">
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<p>1. What is a key characteristic of a C union regarding its members and memory allocation?</p>
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<div class="options">
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<div class="quiz-option" data-question="q1" data-value="a">A. All members have separate memory locations.</div>
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<div class="quiz-option" data-question="q1" data-value="b">B. It can hold multiple member values simultaneously.</div>
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<div class="quiz-option" data-question="q1" data-value="c">C. All members share the same memory location, and only one member can hold a value at a time.</div>
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<div class="quiz-option" data-question="q1" data-value="d">D. Its size is the sum of the sizes of all its members.</div>
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</div>
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<div class="quiz-feedback"></div> </div>
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<div class="question-block">
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<p>2. Which of the following correctly declares a union named <strong>MyUnion</strong> with an integer member "x" and a float member "y"?</p>
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<div class="options">
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<div class="quiz-option" data-question="q2" data-value="a">A. MyUnion { int x; float y; };</div>
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<div class="quiz-option" data-question="q2" data-value="b">B. union MyUnion { int x; float y; };</div>
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<div class="quiz-option" data-question="q2" data-value="c">C. struct MyUnion { int x; float y; };</div>
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<div class="quiz-option" data-question="q2" data-value="d">D. declare union MyUnion { int x; float y; };</div>
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</div>
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<div class="quiz-feedback"></div> </div>
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</div>
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</div>
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</div> <!-- add week6 content before these -->
@@ -3406,7 +3481,10 @@ <h3>25. Why is `fgets()` used for reading the student name instead of `scanf("%s
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// 'q1': 'your_answer_for_thursday_q1',
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// 'q2': 'your_answer_for_thursday_q2'
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// },
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// 'friday': { /* ... */ },
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'friday': {
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'q1': 'c', // Tuesday Q1: malloc()
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'q2': 'b'
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},
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// 'saturday': { /* ... */ }
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},
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'week7': { // Added answers for Week 7 (Mindmash Quiz 1)

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