 C++
        C++  
      C++で複数戻り値を返す究極の5つの方法    
   C++
        C++   COBOL
        COBOL   Kotlin
        Kotlin   Perl
        Perl   Swift
        Swift   CSS
        CSS   CSS
        CSS   Groovy
        Groovy   JS
        JS   C++
        C++   HTML
        HTML   PHP
        PHP   VHDL
            VHDL     JS
            JS     CSS
            CSS     Dart
            Dart     Perl
            Perl     Perl
            Perl     JS
            JS     HTML
            HTML     Python
            Python     Verilog
            Verilog