String matching: Difference between revisions
Applesoft BASIC
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Line 180:
'qwertyuiop' contains 'wert' at position 2
'qwertyuiop' does not end with 'random garbage'
==={{header|Applesoft BASIC}}===
<lang ApplesoftBasic>10 A$ = "THIS, THAT, AND THE OTHER THING"
20 S$ = "TH"
30 DEF FN S(P) = MID$(A$, P, LEN(S$)) = S$
40 PRINT A$ : PRINT
110 S$(1) = "STARTS"
120 S$(0) = "DOES NOT START"
130 PRINT S$(FN S(1))" WITH "S$ : PRINT
210 R$ = "" : FOR I = 1 TO LEN(A$) - LEN(S$) : IF FN S(I) THEN R$ = R$ + STR$(I) + " "
220 NEXT I
230 IF LEN(R$) = 0 THEN PRINT "DOES NOT CONTAIN "S$
240 IF LEN(R$) THEN PRINT "CONTAINS "S$" LOCATED AT POSITION "R$
250 PRINT
310 E$(1) = "ENDS"
320 E$(0) = "DOES NOT END"
330 PRINT E$(FN S(LEN(A$) - LEN(S$) + 1))" WITH "S$</lang>
=={{header|BBC BASIC}}==
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