NECESSARY BUT NOT SUFFICIENT MATERIAL FOR mainframe computer Chapter 1 mental synthesis of C Programs: Documentation might: The documentation section consists of a set of comment lines broad the details of the political platform same(p) who created the program,date,its purpose etc. Link part: The interrelate section provides instructions to the compiling program to link exercises from the agreement library.e.g., #include,#include. Definition element: Definition section defines each(prenominal) symbolic constants. #define PI 3.14 Global firmness of purpose Section: variants which can be apply by all the functions in a program is cognise as global shifting star and is declargond outside all the functions. The global variable stars are declared in the global solution section. Main function: each C program essential(prenominal) prepare one main function section. The pro gram exploit begins here. Sub program section: Contains all the social occasionr-defined functions that are called in the main function. Chapter 2 Tokens: In a passage of text, individual haggling and punctuation attach are called tokens. Similarly in a C program the smallest individual units are known as C tokens. Keywords: Keywords are the tokens in C program that have a situated meaning that cannot be changed.

Keywords are silent by the system and user cant use it as an identifier.All keywords must be written in trim case. E.g. float, while,goto,int,if,break.. Identifiers: Identifiers refer to the name calling of variables, functions an! d arrays. These are user-defined names. E.g i,main(),str[10].. Constants: Constants refer to fixed determine that do not change during the execution of a program. varying: A variable is a data name that may be employ to store a data value. contrary constants a variables data can change. Variable Declaration: Declaration of a variable does two things: 1. It tells compiler what the name is. 2. It specifies what eccentric person of data the variable will hold. The solvent of variables...If you want to arise a full essay, order it on our website:
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