A number , can be thought of as a projection , used for example for measuring , be it time or distance , or for countig . A number is a discrete way of measuring , discrete as in … Read More
The question , what is a
signed integer , is the question how to represent integers in the computers .
In mathematics , integers belong to the set
Z , which contains positive and negative whole numbers such as … Read More
An integer in mathematics , is any number which belong to the set
Z . The set
Z , contains positive whole numbers , such as :
1 , negative whole numbers such as :
-1 , and the … Read More
What is an identifier ?
An identifier , is used to denote an object type in
C . An object in
C is a region of memory , used for data storage .
int x ; /* x is… Read More
There are two character sets in
C . The first one is the source character set , which is the set of characters , in which a C source file , is written .
So the source character set … Read More
The Creation of C
c programming language was created by Dennis Ritchie in 1971 . It is derived from the
B programming language , created by ken Thompson in 1969 . The B programming language is derived from the … Read More
exit function is part of the c standard library , and is defined in the
stdlib.h header .
stdlib.h define some types , macros , and it contains general utility functions , to perform numerical conversion , generate … Read More