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mattd5
Courses Plus Student 1,804 PointsAnswer to the question given
what is wrong with my code? I do not understand
func greeting(person: String) {
let name = person
println("Hello" \ (name)")
}
greeting(Tom)
2 Answers
jcorum
71,830 Pointsmuhammad, when you do String interpolation you do it inside a String, and there can be no space between the \ and the ():
func greeting(person: String) {
println("Hello \(person)")
}
greeting("Tom")
Further, you don't need the name variable. You can use the parameter directly in the println() function.
Happy coding!
mattd5
Courses Plus Student 1,804 PointsThank you so much