Structures And Unions

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    • #52600

      What Are Structures And Unions?

    • #52605


      A structure is a user-defined data type accessible in C that permits to combining data items of various types. Structures are utilized to represent a record.

      Defining a structure: To define a structure, you should utilize the struct statement. The struct statement defines a new data type, with more than one member.

      The format of the struct statement is as follows:

      struct [structure name]
      member definition;
      member definition;

      member definition;


      A union is a special data type available in C that allows storing different data types in the same memory location. You can define a union with many members, but only one member can contain a value at any given time

      Defining a Union: To define a union, you must use the union statement in the same way as you did while defining a structure. The union statement defines a new data type with more than one member for your program.

      The format of the union statement is as follows:

      union [union name]
      member definition;
      member definition;

      member definition;

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