17 lines
466 B
Python
17 lines
466 B
Python
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# Typing annotations for variables:
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# name: type
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int_variable: int
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float_variable: float
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int_variable = 4.2 # Static typing error, but no runtime error
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float_variable = 42.0 # OK
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float_variable = int_variable # OK
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# Typing annotations for functions (-> means "returns")
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def int_to_string(i: int) -> str:
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return str(i)
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print(int_to_string('Hello')) # Static typing error, but no runtime error
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print(int_to_string(42) / 5) # Both static and runtime error
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