C++ <iostream>

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

int main() {
    double pi = 3.1415926535;
    std::cout &lt;&lt; "Format Default : " &lt;&lt; pi &lt;&lt; "\n";
    std::cout &lt;&lt; "Presisi 2 Angka: " &lt;&lt; std::fixed &lt;&lt; std::setprecision(2) &lt;&lt; pi &lt;&lt; "\n";
    std::cout &lt;&lt; "Format Hex     : 0x" &lt;&lt; std::hex &lt;&lt; 255 &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;">Format Default : 3.14159<br>Presisi 2 Angka: 3.14<br>Format Hex     : 0xff</div>
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