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std%3A%3Afixed - Dictious

10 Talált eredmények " std::fixed"

std::fixed

<span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> (tsz. <span class="searchmatch">std</span>::fixeds) (informatika) ? <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> - Szótár.net (en-hu) <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> - Sztaki (en-hu) <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> - Merriam–Webster <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> - Cambridge...


iomanip library

123.456789; <span class="searchmatch">std</span>::cout &lt;&lt; <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> &lt;&lt; <span class="searchmatch">std</span>::setprecision(2) &lt;&lt; num &lt;&lt; <span class="searchmatch">std</span>::endl; <span class="searchmatch">std</span>::cout &lt;&lt; <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> &lt;&lt; <span class="searchmatch">std</span>::setprecision(5) &lt;&lt; num &lt;&lt; <span class="searchmatch">std</span>::endl; return...


std::array

funkcióval rendelkezik a hagyományos tömbökhöz képest. Az <span class="searchmatch">std</span>::array egy <span class="searchmatch">fix</span> méretű tömb, amely a <span class="searchmatch">std</span>::vector-ral ellentétben nem dinamikus. A méretét a fordítási...


C++ input/output

1415926535; <span class="searchmatch">std</span>::cout &lt;&lt; &quot;Normál: &quot; &lt;&lt; pi &lt;&lt; <span class="searchmatch">std</span>::endl; <span class="searchmatch">std</span>::cout &lt;&lt; &quot;<span class="searchmatch">Fix</span>: &quot; &lt;&lt; <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> &lt;&lt; pi &lt;&lt; <span class="searchmatch">std</span>::endl; <span class="searchmatch">std</span>::cout &lt;&lt; &quot;Két tizedesjegy: &quot; &lt;&lt; <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> &lt;&lt;...


iomanip

használhatjuk a <span class="searchmatch">fixed</span> manipulátort. #include &lt;iostream&gt; #include &lt;iomanip&gt; int main() { double pi = 3.14159265358979; <span class="searchmatch">std</span>::cout &lt;&lt; <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span> &lt;&lt; <span class="searchmatch">std</span>::setprecision(3)...


std::span

<span class="searchmatch">std</span>::span (tsz. <span class="searchmatch">std</span>::spans) (informatika) A **<span class="searchmatch">std</span>::span** a C++20 újdonsága, amely egy nem birtokló nézet egy tömbre vagy tömbszerű adatszerkezetre. Lehetővé...


std::srand

main() { <span class="searchmatch">std</span>::srand(42); // <span class="searchmatch">Fix</span> seed: mindig ugyanazokat az értékeket adja for (int i = 0; i &lt; 5; ++i) { <span class="searchmatch">std</span>::cout &lt;&lt; <span class="searchmatch">std</span>::rand() % 100 &lt;&lt; <span class="searchmatch">std</span>::endl; //...


std::mt19937

<span class="searchmatch">std</span>::mt19937 (tsz. <span class="searchmatch">std</span>::mt19937s) (informatika) A <span class="searchmatch">std</span>::mt19937 a C++ egyik véletlenszám-generátora, amely az ún. Mersenne Twister 19937 algoritmust használja...


C++ Standard Library headers

biztosítja (<span class="searchmatch">std</span>::cin, <span class="searchmatch">std</span>::cout, <span class="searchmatch">std</span>::cerr, <span class="searchmatch">std</span>::endl stb.). &lt;iomanip&gt; – Formázott kiíráshoz szükséges (<span class="searchmatch">std</span>::setw, <span class="searchmatch">std</span>::setprecision, <span class="searchmatch">std</span>::<span class="searchmatch">fixed</span>, stb.). &lt;fstream&gt;...


std::bitset

<span class="searchmatch">std</span>::bitset (tsz. <span class="searchmatch">std</span>::bitsets) (informatika) A <span class="searchmatch">std</span>::bitset egy C++ sablonosztály, amely <span class="searchmatch">fix</span> méretű bitmező (bitarray) kezelésére szolgál. Hatékony, mert...