valid variables and invalid variables explanation in c program/rules of variables #cprogramming

hello everyone.....wellcome to my channel..basic of c coding for beginners..i am upload how to understand the variables rules? and what is a meaning of the valid and invalid variables?... step by step..in these code...you are doing the practice of the code....


#programminginc
#easytolearn
#learning
#codingpractice
#programminglanguage
#coding
#helloworld
#beginners


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