25 lines
493 B
Markdown
25 lines
493 B
Markdown
---
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title: Hello World Program
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localeTitle: Привет, Всемирная программа
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---
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## Самая простая программа Hello World в Haskell
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```haskell
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main :: IO ()
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main = do
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putStrLn "Hello World"
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```
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## Hello World с использованием функционального состава
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```haskell
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hello :: String
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hello = "Hello World"
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printer :: String -> IO ()
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printer = putStrLn . show
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main :: IO ()
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main = printer hello
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``` |