what is wrong with my code ????

Question

Age is provided as input. Child: 0-11 Teens: 12 - 17 years old Adult: 18–64 Seniors: 65+ If the age is negative, you need to output "Invalid Age". Example Input Data: 42 Sample Output Data: Adult

fun main(args: Array<String>) {

var age = readLine()!!.toInt()
if (age<12){
println("Child")
}
else if(age<18){
println("Teen")
}
else if(age<65){
println("Adult")
}
else if(age<68){
println("Senior")
}
else(age<0){
println("Invalid age")
}

Answer 1

fun main(args: Array<String>) {
var age = readLine()!!.toInt()
if (age<0){
println("Invalid age")
}
else if (age<12){
println("Child")
}
else if(age<18){
println("Teen")
}
else if(age<65){
println("Adult")
}
else {
println("Senior")
}
}

Answer 2

Your condition for seniors is wrong
Also in else block you are checking for a condition which is not possible to do.

Try this :-

else if(age > 68){
println("seniors")
}
else{
println("invalid age")
}

Or this :-

else if(age > 68){
println("seniors")
}
else if(age < 0){
println("invalid age")
}

Answer 3

thanks

Answer 4

Please include Kotlin in tags☝