Can any one say how to declare alphanumerical value to a variable in C.?

Answer 1

Hi,

Alphanumerical value means combination of character and letter.

so,In a c use can store alphanumeric value in string data type.

example

string myValue="my value123" ;

refer following site for string:

https://www.geeksforgeeks.org/strings-in-c-2/

Answer 2

Use charecter array..
pointer to charecter variable..
char a[] ="Hello1234" ;
char *s=" hello1234" ;
[Here, value treated as collection of charecters only]..