Initial data commit

Task/Balanced-brackets/PureBasic/balanced-brackets.basic

@@ -0,0 +1,44 @@
+Procedure.s Generate(N)
+  For i=1 To N
+    sample$+"[]"
+  Next
+  For i=Len(sample$)-1 To 2 Step -1
+    r=Random(i-1)+1
+    If r<>i
+      a.c=PeekC(@sample$+r*SizeOf(Character))
+      b.c=PeekC(@sample$+i*SizeOf(Character))
+      PokeC(@sample$+r*SizeOf(Character), b)
+      PokeC(@sample$+i*SizeOf(Character), a)
+    EndIf
+  Next
+  ProcedureReturn sample$
+EndProcedure
+
+Procedure Balanced(String$)
+  Protected *p.Character, cnt
+  *p=@String$
+  While *p\c
+    If *p\c='['
+      cnt+1
+    ElseIf *p\c=']'
+      cnt-1
+      If cnt<0: Break: EndIf
+    EndIf
+    *p+SizeOf(Character)
+  Wend
+  If cnt=0
+    ProcedureReturn #True
+  EndIf
+EndProcedure
+
+;- Test code
+OpenConsole()
+For i=1 To 5
+  TestString$ = Generate(i)
+  Print(TestString$)
+  If Balanced(TestString$)
+    PrintN(" is balanced.")
+  Else
+    PrintN(" is not balanced")
+  EndIf
+Next