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  1. s1 = "Hello 'a' World!"
  2. s2 = 'Hello "a"\nWorld!'
  3. s3 = [[Hello "" ''
  4.  World!]]
  5. print (s1)
  6. print (s2)
  7. print (s3)
  8. --連結
  9. print("Hello".. " and ".."World!")
  10. print(s1 .. s2 .. s3)
  11. --文字数を取得
  12. print(#s1)
  13. print(string.len(s1))
  14. print(s1:len())
Success #stdin #stdout 0.01s 2540KB
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stdin
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Standard input is empty
stdout
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Hello 'a' World!
Hello "a"
World!
Hello "" ''
 World!
Hello and World!
Hello 'a' World!Hello "a"
World!Hello "" ''
 World!
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https://ideone.com/15Ylm
language:
Lua (luac 5.3.3)
created:
14 years ago
visibility:
public

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