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iOS Swift Functions and Optionals Functions Function Return Types

Bharat Nagalla
Bharat Nagalla
391 Points

func greeting(person: String)-> String { return person } greeting("Hello Tom")

I have no idea what is wrong in here, i asked to just print the person using return statement than the println.

returns.swift
func greeting(person: String)-> String {

return person

}

greeting("Hello Tom")

2 Answers

'''html<p>func greeting(person: String)-> String { return "Hello (person)" }</p>'''

Peter Clagett
Peter Clagett
1,756 Points

need the slash before (person)