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4.1 ALGORITHM
Algorithm is a set of rules that we need to follow in order to complete a task. If these
rules are not followed then we might not get the desired result.
CRACK THE CODE ADVENTURE
A. Write an algorithm to search for a book in a library. Time Taken
Min.
Step 1 Enter a library.
Step 2 Go to the __________________________________.
Step 3 Check if the library has book you are looking for.
Step 4 If the book is available then go to step 5 else go to step 12.
Step 5 __________________________________ as per the catalogue and search for
your book.
Step 6 If you have found your book then go to step 6 else go back to step 5.
Step 7 Take the book to the __________________________________.
Step 8 Present your membership __________________________________.
Step 9 Scan your card and __________________________________.
Step 10 Verify the return date and __________________________________ on the
register.
Step 11 Place the book __________________________________.
Step 12 Leave the library.
56 Touchcode–V

