0
votes
3answers
5k views

Char and unsigned char [closed]

Where is unsigned char used in C ( please tell about some real-world examples )? Why would we need both char and unsigned char? Char ranges from -127 to 128 ( 8-bit integer ) Unsigned Char ranges ...
8
votes
3answers
593 views

Nervous about the “real” world

I am currently majoring in Computer Science and minoring in mathematics (the minor is embedded in the major). The program has a strong C++ curriculum. We have done some UNIX and assembly language (not ...