SWIFT-39-Enum Type association default value

: Playground-noun:a place where people can playimport uikitenum month:int{    //So defined, after the Feb, Mar will automatically be assigned a value of 2 and 3    . Case Jan = 1, Feb, Mar, APR, May, June, July, Dec}let, Sep, Oct, Nov, Currentmonth:month =. nov//View the value of the enumeration currentmonth.rawvalue//the enumeration variable created by this method is a selectable variable. After unpacking, use let Nextmonth = Month (rawvalue:12) nextmonth!. rawvalue//example var userinputnumber = 0if Let Themonth = Month (rawvalue:userinputnumber) {    switch themonth {case    . J An:        print ("It's the first month") Case    . DEC:        print ("It's the last month")    default:        print ("It's the normal month")}    } else {    print ("ERROR" The default values associated with}//Swift are not just integers, but other types of enums such as strings, personnum:string{case One    = "RINPE" Case--"    Lili" Case    thre E = "Lolo"}//example let Userinput = "Rinpe" if Personnum (rawvalue:userinput)! = Nil {    print ("Welcome, \ (Userinput) professor")} else {    print ("Sorry, you are not an employee of the Company")}

　　

Swift-39-Enum type association default