Identifiers in C Programming | Basic Concepts of C Programming | Lec 8 | C Programming

C is the first and foremost programming language to programming. C is a high level structured programming language developed by Dennis M Ritchie in the year 1972. This video explains the Identifiers used in C programming. What is Identifier? Names given to data elements and other objects of a program such as variables, functions, arrays, constants etc. Sequence of alphabets and digits Keywords should not be used as identifiers Once declared the values of the constants cannot be changed Rules to name an Identifier Valid symbols are Uppercase letters A-Z, lowercase letters a-z, digits 0-9 and Underscore Symbol First letter should be Letter or Underscore symbol Maximum length is 31 characters Should not use keywords Identifiers are case sensitive Should not use two consecutive Underscore symbols Should not use special characters #identifier #cprogramming #clanguage #identifiersinc #identifiersincprogramming #identifierrules #valididentifiers #invalididentifiers #cseguruvideos #csegurucvideos #cseguruprogrammingvideos #fundamentalsofc #CCP CSEGuru Videos #CSEGuru Compiler Design Videos: https://www.youtube.com/playlist?list=PLLykrwdi1zxExCT-6TBYkYhrRuWnnQFML CSEGuru DAA Videos https://www.youtube.com/playlist?list=PLLykrwdi1zxF22UVdcQnbiMfSOBTOiGVq CSEGuru Operating System Videos https://www.youtube.com/playlist?list=PLLykrwdi1zxENpYpQsaOSwquHGWXW0cfB CSEGuru Gate cse Videos https://www.youtube.com/playlist?list=PLLykrwdi1zxGlZpM7mHkKVh_Wytgw9lQ0 CSEGuru NET cse Videos https://www.youtube.com/playlist?list=PLLykrwdi1zxFJr5nT-xHMC4JWovtHSLuL CSEGuru Data Structure Videos https://www.youtube.com/playlist?list=PLLykrwdi1zxF0ezo6NCzrAW4nZ6zDl6k6 CSEGuru Sorting Algorithm Videos https://www.youtube.com/playlist?list=PLLykrwdi1zxFOkDhPnPeoPfRcXegcJ4bt