enum - case, case, case

// enum - 1

enum numbers001 {

    case one // one

    case two // two

    case three // three

}

 

var number001 : numbers001 = .one

print(number001)

// result : one

 

var number002 : numbers001 = .two

print(number002)

// result : two

 

var number003 : numbers001 = .three

print(number003)

// result : three

 

// enum - 2

enum numbers002 {

    case four, five, six

}

 

var number004 : numbers002 = .four

print(number004) // result : four

 

var number005 : numbers002 = .five

print(number005) // result : five

 

var number006 : numbers002 = .six

print(number006) // result : six