
Simula is an early object-oriented programming language, developed in the 1960s. It’s quite old and not commonly used today. Here’s how you can write “Hello World!” in Simula:
BEGIN
REAL PROCEDURE HelloWorld();
OUTTEXT("Hello World!");
END HelloWorld;
CALL HelloWorld();
END
This program defines a procedure HelloWorld
that uses the OUTTEXT
function to print “Hello World!” to the console, and then it calls this procedure.
Please note that Simula doesn’t support modern programming constructs like classes or inheritance in the same way as more recent object-oriented languages such as Java or C++.
Text model: granite3.2
Image model: Artium

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