Enumeration in C++ Enum is a user defined data type where we specify a set of values for a variable and the variable can only take one out of a small set of possible values. We use enum keyword to define a Enumeration.
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An enumeration type (or enum type) is a value type defined by a set of named constants of the underlying integral numeric type . To define an enumeration type, use the enum keyword and specify the names of enum members: C# Copy.
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