#18-Swift

Author: allbertoMD

Roadmap/18 - CONJUNTOS/swift/allbertoMD.swift

@@ -0,0 +1,122 @@
+import Foundation
+
+
+var myArray = [1, 2, 3, 4, 5]
+print(myArray)
+
+
+
+// Insertar.
+print("\nInserción.")
+
+myArray.append(6)
+print(myArray)
+
+myArray.append(contentsOf: [7, 8, 9])
+print(myArray)
+
+myArray.insert(0, at: 0)
+print(myArray)
+
+myArray.insert(contentsOf: [-2, -1], at: 0)
+print(myArray)
+
+
+
+// Eliminar.
+print("\nEliminación")
+
+myArray.remove(at: 4)
+print(myArray)
+
+
+
+// Actualizar.
+print("\nActualizar.")
+
+myArray[7] = 400
+print(myArray)
+
+
+
+// Contiene.
+print("\nContenido.")
+
+print(myArray.contains(400))
+
+
+
+// Eliminar todos.
+print("\nElinar todas todo.")
+
+myArray.removeAll()
+print(myArray)
+
+
+
+
+// DIFICULTAD EXTRA
+print("\nDIFICULTAD EXTRA.")
+
+
+
+
+// Union.
+print("\nUnión.")
+
+
+var mySet: Set<Int> = [100, 44, 29, 71, -14, 999, 1, -4194]
+var newSet: Set<Int> = [440, 71, 32, -18, 44, 4194, 12, 87]
+
+
+let union = mySet.union(newSet)
+print(union)
+
+mySet.formUnion(newSet)
+print(mySet)
+
+
+
+// Intersección.
+print("\nIntersección.")
+
+
+mySet = [100, 44, 29, 71, -14, 999, 1, -4194]
+newSet = [440, 71, 32, -18, 44, 4194, 12, 87]
+
+
+let intersection = mySet.intersection(newSet)
+print(intersection)
+
+mySet.formIntersection(newSet)
+print(mySet)
+
+
+
+// Diferencia.
+print("\nDiferencia.")
+
+
+mySet = [100, 44, 29, 71, -14, 999, 1, -4194]
+newSet = [440, 71, 32, -18, 44, 4194, 12, 87]
+
+
+let subtracting = mySet.subtracting(newSet)
+print(subtracting)
+
+
+
+// Diferencia simetrica.
+print("\nDiferencia Simetrica.")
+
+
+mySet = [100, 44, 29, 71, -14, 999, 1, -4194]
+newSet = [440, 71, 32, -18, 44, 4194, 12, 87]
+
+
+let symmetricDiferene = mySet.symmetricDifference(newSet)
+print(symmetricDiferene)
+
+mySet.formSymmetricDifference(newSet)
+print(mySet)
+