How to resolve the algorithm Associative array/Creation step by step in the Swift programming language

Published on 12 May 2024 09:40 PM

How to resolve the algorithm Associative array/Creation step by step in the Swift programming language

Table of Contents

Problem Statement

The goal is to create an associative array (also known as a dictionary, map, or hash).

Related tasks:

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Associative array/Creation step by step in the Swift programming language

Source code in the swift programming language

// make an empty map
var a = [String: Int]()
// or
var b: [String: Int] = [:]

// make an empty map with an initial capacity
var c = [String: Int](minimumCapacity: 42)

// set a value
c["foo"] = 3

// make a map with a literal
var d = ["foo": 2, "bar": 42, "baz": -1]

  

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