An 8-bit unsigned integer can represent values ranging from 0 to 255. This is because, with 8 bits, there are (2^8 = 256) possible combinations of binary digits. Therefore, the smallest value is 0 (all bits are 0) and the largest value is 255 (all bits are 1).
Signed integer is any integer that carries negative sign while unsigned integer is any integer that carries positive sign
The largest unsigned integer is 26 - 1 = 63, giving the range 0 to 63; The largest signed integer is 25 - 1 = 31, giving the range -32 to 31.
The range of an 8-bit unsigned integer is from 0 to 255. This is because an 8-bit unsigned integer can represent 2^8 (or 256) different values, starting from 0 and going up to 255. Each bit can be either 0 or 1, allowing for all combinations within that range.
From (-215) to (215 -1). In decimal -32768 to 32767.
Using an unsigned integer allows for a larger range of positive values compared to a signed integer of the same bit width, as it does not allocate any bits for representing negative values. This is particularly useful in applications where negative numbers are not applicable, such as counting items or addressing memory locations. Additionally, unsigned integers can help prevent errors related to negative values in calculations, enhancing the reliability of the program.
Signed integer is any integer that carries negative sign while unsigned integer is any integer that carries positive sign
Bits administrator
The largest unsigned integer is 26 - 1 = 63, giving the range 0 to 63; The largest signed integer is 25 - 1 = 31, giving the range -32 to 31.
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The range of an 8-bit unsigned integer is from 0 to 255. This is because an 8-bit unsigned integer can represent 2^8 (or 256) different values, starting from 0 and going up to 255. Each bit can be either 0 or 1, allowing for all combinations within that range.
What is the significance of declaring a constant unsigned integer?
From (-215) to (215 -1). In decimal -32768 to 32767.
Using an unsigned integer allows for a larger range of positive values compared to a signed integer of the same bit width, as it does not allocate any bits for representing negative values. This is particularly useful in applications where negative numbers are not applicable, such as counting items or addressing memory locations. Additionally, unsigned integers can help prevent errors related to negative values in calculations, enhancing the reliability of the program.
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In an 8-bit binary system, the total range of decimal values that can be represented depends on whether the representation is signed or unsigned. For unsigned 8 bits, the range is from 0 to 255. For signed 8 bits, using two's complement, the range is from -128 to 127.
if it is a signed int the the range is -32768 to 32767if its unsigned then 0 to 65535
2n, where n is the number of bits available.