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  1. print(-2^2)
  2. print(-(2)^2)
  3. a=2
  4. print(-a^2)
Success #stdin #stdout 0s 2844KB
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stdin
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Standard input is empty
stdout
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-4
-4
-4
https://ideone.com/IHJjBT
language:
Lua (luac 5.3.3)
created:
7 years ago
visibility:
public

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