C++ Function Parameters

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        <span style="margin-left: 8px; font-weight: bold; color: #38bdf8;">⚙️ C++ Function Parameters - Skillance C++20</span>
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<span class="comment">// Skrip C++20 - Skillance Academy Indonesia</span>
#include &lt;iostream&gt;

// Pass-by-Value (Salinan data)
void ubahNilai(int a) {
    a = 100;
}

// Pass-by-Reference (Merujuk variabel asli)
void ubahAsli(int &amp;a) {
    a = 100;
}

int main() {
    int x = 10, y = 10;
    ubahNilai(x);
    ubahAsli(y);

    std::cout &lt;&lt; "Setelah Pass-by-Value x: " &lt;&lt; x &lt;&lt; " (Tidak berubah)\n";
    std::cout &lt;&lt; "Setelah Pass-by-Reference y: " &lt;&lt; y &lt;&lt; " (Berubah)" &lt;&lt; std::endl;
    return 0;
}
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        <div style="color: #64748b; margin-bottom: 6px;">[Terminal Output] &gt; g++ -std=c++20 main.cpp -o main &amp;&amp; ./main</div>
        <div style="color: #4ade80; font-weight: bold;">Setelah Pass-by-Value x: 10 (Tidak berubah)<br>Setelah Pass-by-Reference y: 100 (Berubah)</div>
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