General question

how to understand variables in programming

hello @viknesh1375 what you have not understood about variables in programming?

let me try to explain you variables can be of any data type like char,string ,int which can be useful for storing the particular data like if you want to store anything which is of integer type then you will declare the variables as int.
and like that.
when you do any computation with the help of the operands and the operators you need variables to store the answers.
if you still have any doubt you can ask here:
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