Two's complement will always have one more negative number than positive, which is less of a problem than two kinds of zeros.

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In two's complement representation, there is only one zero, eliminating the issue of having both a positive and negative zero, which simplifies arithmetic operations. Additionally, the range of representable numbers is asymmetric, allowing for one more negative number (e.g., in an 8-bit system, the range is -128 to +127).

Two's Complement Will Always Have One More Negative Number Than