How can I use a variable under any datatype using the C language?

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I think you are asking about a variable which can handle any datatype.In That case, Below are the points:- 1.) A union is a special data type available in C that allows to store different data types in the same memory location.By using Union, one can use any datatype inside it. 2.) we can also do this...
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I think you are asking about a variable which can handle any datatype.In That case, Below are the points:- 1.) A union is a special data type available in C that allows to store different data types in the same memory location.By using Union, one can use any datatype inside it. 2.) we can also do this by using Structure. read less
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