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Removed empty portal template using script
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{{Use dmy dates|date=March 2022}} | {{Use dmy dates|date=March 2022}} | ||
{{Short description|Traditional beginners' computer program}} | {{Short description|Traditional beginners' computer program}} | ||
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;C++23 | ;C++23 | ||
Also allowed in C++23 (and faster):<ref>{{Cite web |title=C++23: | Also allowed in C++23 (and faster):<ref>{{Cite web |title=C++23: "Hello World!" with Modern C++23 « Marc Gregoire’s Blog |url=https://www.nuonsoft.com/blog/2023/01/14/hello-world-with-modern-c23/ |access-date=2023-05-04}}</ref> | ||
<syntaxhighlight lang="c++"> | <syntaxhighlight lang="c++"> | ||
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==See also== | ==See also== | ||
*[[99 Bottles of Beer#References in computer science|"99 Bottles of Beer" as used in computer science]] | *[[99 Bottles of Beer#References in computer science|"99 Bottles of Beer" as used in computer science]] | ||
*{{slink|Bad Apple!!|Use as a graphical and audio test}} (graphic equivalent to "Hello, World!" for old hardware) | *{{slink|Bad Apple!!|Use as a graphical and audio test}} (graphic equivalent to "Hello, World!" for old hardware) | ||
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==External links== | ==External links== | ||
*[http://helloworldcollection.de The Hello World Collection] | *[http://helloworldcollection.de The Hello World Collection] | ||
*{{cite web |title=Hello world/Text |url=http://rosettacode.org/wiki/Hello_world/Text | work=[[Rosetta Code]] }} | *{{cite web |title=Hello world/Text |url=http://rosettacode.org/wiki/Hello_world/Text | work=[[Rosetta Code]] }} | ||
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{{DEFAULTSORT:Hello World Program}} | {{DEFAULTSORT:Hello World Program}} | ||
[[Category:Test items in computer languages]] | [[Category:Test items in computer languages]] | ||
[[Category:Computer programming folklore]] | [[Category:Computer programming folklore]] | ||
[[Category:Articles with example code]] | [[Category:Articles with example code]] | ||
{{#seo: | |||
|keywords=Test items in computer languages, Computer programming folklore, Articles with example code | |||
|description = A Hello, World! program is generally a computer program that ignores any input, and outputs or displays a message similar to Hello, World!. A ... | |||
}} | |||