Question

How to pass dictionary as an argument to a function in Swift

Answer 1

func f(dic: [String: Int]) {
    for (key, value) in dic {
        print(key, value)
    }
}

var dic : [String: Int] = ["Swift": 4, "Python": 7, "Java": 6, "PHP": 5]
  
f(dic: dic)

  
  
  
/*
run:
  
Python 7
Java 6
Swift 4
PHP 5

*/

 

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