O-LevelComputer ScienceProgrammingOct/Nov 2024Paper 2 Q109 Marks
An algorithm has been written in pseudocode to check that a password meets a set of rules. 01 OUTPUT "Please enter password " 02 INPUT Password 03 Accept ← TRUE 04 IF LENGTH(Password) < 8 OR LENGTH(Password) > 20 05 THEN 06 Accept ← FALSE 07 ENDIF 08 IF LCASE(Password) = Password OR UCASE(Password) = Password 09 THEN 10 Accept ← FALSE 11 ENDIF 12 Index ← 1 13 Found ← FALSE 14 WHILE NOT Found AND Accept AND Index < LENGTH(Password) 15 IF SUBSTRING(Password, Index, 1) = '!' 16 THEN 17 Found ← TRUE 18 ENDIF 19 Index ← Index + 1 20 ENDWHILE 21 IF NOT Found 22 THEN 23 Accept ← FALSE 24 ENDIF 25 IF Accept 26 THEN 27 OUTPUT "Accepted" 28 ELSE 29 OUTPUT "Rejected" 30 ENDIF
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