"C:\Swift\bin\bin\swiftc.exe" -swift-version 4 "C:\Swift\bin\bin\main.swift" -o "C:\Swift\bin\RuntimeEnv\main.exe"

C:\Swift\bin\bin\main.swift:17:13: error: use of unresolved identifier 'Map'
let world = Map.createMap()
            ^~~
Swift.swap:1:13: note: did you mean 'swap'?
public func swap<T>(_ a: inout T, _ b: inout T)
            ^
C:\Swift\bin\bin\main.swift:19:16: error: use of unresolved identifier 'Dijkstra'
let dijkstra = Dijkstra(world)
               ^~~~~~~~
C:\Swift\bin\bin\main.swift:21:13: error: use of undeclared type 'City'
let source: City
            ^~~~
C:\Swift\bin\bin\main.swift:22:18: error: use of undeclared type 'City'
let destination: City
                 ^~~~
C:\Swift\bin\bin\main.swift:24:15: error: use of unresolved identifier 'City'
if let from = City(rawValue: args[1]) {
              ^~~~
C:\Swift\bin\bin\main.swift:30:13: error: use of unresolved identifier 'City'
if let to = City(rawValue: args[2]) {
            ^~~~
C:\Swift\bin\bin\main.swift:37:79: error: use of unresolved identifier 'Dijkstra'
let fastestPath = dijkstra.getRoute(from: source, to: destination, searchFor: Dijkstra.Parameter.fastest)
                                                                              ^~~~~~~~
C:\Swift\bin\bin\main.swift:19:5: note: did you mean 'dijkstra'?
let dijkstra = Dijkstra(world)
    ^
C:\Swift\bin\bin\main.swift:38:86: error: use of unresolved identifier 'Dijkstra'
let fastestNoPlanePath = dijkstra.getRoute(from: source, to: destination, searchFor: Dijkstra.Parameter.fastest, exclude: Route.Method.Plane)
                                                                                     ^~~~~~~~
C:\Swift\bin\bin\main.swift:19:5: note: did you mean 'dijkstra'?
let dijkstra = Dijkstra(world)
    ^
C:\Swift\bin\bin\main.swift:38:123: error: use of unresolved identifier 'Route'
let fastestNoPlanePath = dijkstra.getRoute(from: source, to: destination, searchFor: Dijkstra.Parameter.fastest, exclude: Route.Method.Plane)
                                                                                                                          ^~~~~
C:\Swift\bin\bin\main.swift:39:80: error: use of unresolved identifier 'Dijkstra'
let cheapestPath = dijkstra.getRoute(from: source, to: destination, searchFor: Dijkstra.Parameter.cheapest)
                                                                               ^~~~~~~~
C:\Swift\bin\bin\main.swift:19:5: note: did you mean 'dijkstra'?
let dijkstra = Dijkstra(world)
    ^
C:\Swift\bin\bin\main.swift:40:85: error: use of unresolved identifier 'Dijkstra'
let cheapestNoBusPath = dijkstra.getRoute(from: source, to: destination, searchFor: Dijkstra.Parameter.cheapest, exclude: Route.Method.Bus)
                                                                                    ^~~~~~~~
C:\Swift\bin\bin\main.swift:19:5: note: did you mean 'dijkstra'?
let dijkstra = Dijkstra(world)
    ^
C:\Swift\bin\bin\main.swift:40:123: error: use of unresolved identifier 'Route'
let cheapestNoBusPath = dijkstra.getRoute(from: source, to: destination, searchFor: Dijkstra.Parameter.cheapest, exclude: Route.Method.Bus)
                                                                                                                          ^~~~~
C:\Swift\bin\bin\main.swift:45:1: error: use of unresolved identifier 'Dijkstra'
Dijkstra.prettyPrint(fastestPath)
^~~~~~~~
C:\Swift\bin\bin\main.swift:19:5: note: did you mean 'dijkstra'?
let dijkstra = Dijkstra(world)
    ^
C:\Swift\bin\bin\main.swift:48:1: error: use of unresolved identifier 'Dijkstra'
Dijkstra.prettyPrint(cheapestPath)
^~~~~~~~
C:\Swift\bin\bin\main.swift:19:5: note: did you mean 'dijkstra'?
let dijkstra = Dijkstra(world)
    ^
C:\Swift\bin\bin\main.swift:51:1: error: use of unresolved identifier 'Dijkstra'
Dijkstra.prettyPrint(cheapestNoBusPath)
^~~~~~~~
C:\Swift\bin\bin\main.swift:19:5: note: did you mean 'dijkstra'?
let dijkstra = Dijkstra(world)
    ^
C:\Swift\bin\bin\main.swift:54:1: error: use of unresolved identifier 'Dijkstra'
Dijkstra.prettyPrint(fastestNoPlanePath)
^~~~~~~~
C:\Swift\bin\bin\main.swift:19:5: note: did you mean 'dijkstra'?
let dijkstra = Dijkstra(world)
    ^


Compilation Failed