program to demonstrate enum

enum days {
  Sunday,
  Monday,
  Tuesday,
  Wednesday,
  Thursday,
  Friday,
  Saturday
}

void main() {
  var today = days.Friday;
  switch (today) {
    case days.Sunday:
      print("Today is Sunday.");
      break;
    case days.Monday:
      print("Today is Monday.");
      break;
    case days.Tuesday:
      print("Today is Tuesday.");
      break;
    case days.Wednesday:
      print("Today is Wednesday.");
      break;
    case days.Thursday:
      print("Today is Thursday.");
      break;
    case days.Friday:
      print("Today is Friday.");
      break;
    case days.Saturday:
      print("Today is Saturday.");
      break;
  }
}

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Another example of enum

enum Gender { Male, Female, Other }

class Person {
  // Properties
  String? firstName;
  String? lastName;
  Gender? gender;

  // Constructor
  Person(this.firstName, this.lastName, this.gender);

  // display() method
  void display() {
    print("First Name: $firstName");
    print("Last Name: $lastName");
    print("Gender: $gender");
  }
}

void main() {
  Person p1 = Person("John", "Doe", Gender.Male);
  p1.display();

  Person p2 = Person("Menuka", "Sharma", Gender.Female);
  p2.display();
}

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Another example of enum

enum Days { Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday }

void main() {
 // Days.values: It returns all the values of the enum.
  for (Days day in Days.values) {
    print(day);
  }
}

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