Initial data commit

Task/Symmetric-difference/PureBasic/symmetric-difference-1.basic

@@ -0,0 +1,25 @@
+Dim A.s(3)
+Dim B.s(3)
+
+A(0)="John": A(1)="Bob": A(2)="Mary": A(3)="Serena"
+B(0)="Jim":  B(1)="Mary":B(2)="John": B(3)="Bob"
+
+For a=0 To ArraySize(A())    ; A-B
+  For b=0 To ArraySize(B())
+    If A(a)=B(b)
+      Break
+    ElseIf b=ArraySize(B())
+      Debug A(a)
+    EndIf
+  Next b
+Next a
+
+For b=0 To ArraySize(B())     ; B-A
+  For a=0 To ArraySize(A())
+    If A(a)=B(b)
+      Break
+    ElseIf a=ArraySize(A())
+      Debug B(b)
+    EndIf
+  Next a
+Next b