C++ Queues

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

int main() {
    std::queue&lt;std::string&gt; antreanKasir;

    antreanKasir.push("Pelanggan A");
    antreanKasir.push("Pelanggan B");
    antreanKasir.push("Pelanggan C");

    std::cout &lt;&lt; "Yang dilayani pertama (Front): " &lt;&lt; antreanKasir.front() &lt;&lt; "\n";
    std::cout &lt;&lt; "Yang paling belakang (Back): " &lt;&lt; antreanKasir.back() &lt;&lt; "\n";

    antreanKasir.pop(); // Selesai dilayani
    std::cout &lt;&lt; "Berikutnya dilayani: " &lt;&lt; antreanKasir.front() &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;">Yang dilayani pertama (Front): Pelanggan A<br>Yang paling belakang (Back): Pelanggan C<br>Berikutnya dilayani: Pelanggan B</div>
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