Initial data commit

Task/Balanced-brackets/Commodore-BASIC/balanced-brackets.basic

@@ -0,0 +1,21 @@
+10 PRINT CHR$(147): REM CLEAR SCREEN
+20 FOR N=1 TO 7
+30   READ S$
+40   IF S$="" THEN PRINT"(EMPTY)";: GOTO 60
+50   PRINT S$;
+60   PRINT TAB(20);
+70   GOSUB 1000
+80 NEXT N
+90 END
+100 REM ********************************
+1000 S = 0
+1010 FOR K=1 TO LEN(S$)
+1020   C$ = MID$(S$,K,1)
+1030   IF C$="[" THEN S = S+1
+1040   IF C$="]" THEN S = S-1
+1050   IF S<0 THEN PRINT "NOT OK": RETURN
+1060 NEXT K
+1070 IF S=0 THEN PRINT "OK": RETURN
+1090 PRINT "NOT OK"
+1100 RETURN
+2000 DATA , [], ][, [][], ][][, [[][]], []][[]