Luk*_*keH 12
对于无符号类型:
因此,对于UInt32:
Min value = 0
Max value = (2 ** 32) - 1
= 4294967296 - 1
= 4294967295
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对于签名类型:
因此,对于Int32:
Min value = 0 - (2 ** (32 - 1))
= 0 - (2 ** 31)
= 0 - 2147483648
= -2147483648
Max value = (2 ** (32 - 1)) - 1
= (2 ** 31) - 1
= 2147483648 - 1
= 2147483647
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