Enumerated data types are simply data types that contains a set of named values called enumerators.
The required statement is enum {SMALL, MEDIUM, LARGE} ssize;
The syntax of the anonymous enumerated type is:
enum {List of enumerators} name of variable;
From the question, the enumerators are SMALL, MEDIUM, LARGE.
The name of the variable could be ssize
Hence, the anonymous enumerated type statement is:
enum {SMALL, MEDIUM, LARGE} ssize;
Read more about enumerated data types at:
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