Computer Science for IGCSE & O level - Data Representation (Section 3 - No. 11)
What is the range of representable values in a 16-bit two's complement system?
0 to 65535
-32768 to 32767
-65535 to 65535
0 to 32767
解释
With n bits, the range is -2^(n-1) to 2^(n-1)-1. For 16 bits, the range is -32768 to 32767