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This is self-explanatory. The unary - operator does not take a string argument. This was covered in @tsh's solution above.
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Try it online!
Another one:
~id
This is self-explanatory. The unary - operator does not take a string argument.
MineThis is terrible and uninterestingself-explanatory. The unary - operator does not take a string argument.
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Mine is terrible and uninteresting. The unary - operator does not take a string argument.
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Mine is terrible.
