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difference between signed and unsigned integer

Heckar answered on April 2, 2022 Popularity 9/10 Helpfulness 3/10

answer difference between signed and unsigned integer

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difference between signed and unsigned integer

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[0]
Unsigned binary numbers are, by definition, positive numbers and thus do not 
require an arithmetic sign.
Signed numbers, on the other hand, require an arithmetic sign. 

[1]
Unsigned variables can store the number zero and positive numbers.
Signed variables can store negative, zero, and positive numbers.

[2]
A signed integer is a 32-bit datum that encodes an integer in the range 
[-2147483648 to 2147483647]. An unsigned integer is a 32-bit datum that 
encodes a nonnegative integer in the range [0 to 4294967295].

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Contributed on Apr 02 2022

Heckar

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signed vs unsigned int

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Where "n" is the number of bits, the following holds true:

Signed integers can be between -(2^(n-1)) and 2^(n-1) - 1

Unsigned integers can be between 0 and (2^(n)-1)

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Contributed on Sep 16 2022

Code mommy

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difference between signed and unsigned integer

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