The first one is stored at the beginning of the struct, the second is stored after that, and so on . Unions only allocate enough space to store the largest field listed, and all fields are stored at the same space . Syntax for declaring a union is same as that of declaring a structure except the keyword struct.
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We use the union keyword to define unions. Here’s an example: union car { char name[50]; int price; }; The above code defines a derived type union car .
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