Sample lab exam
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Open textbook, open notes (hardcopy, not online). No other help.
Examples of typical problems are below. In the actual
exam you are given one such problem.
-
Add a menu option '2'
to Assignment 3 that lets the user remove every other
entry from the catalog, i.e., remove the
2nd, 4th, 6th, 8th, ... entries.
-
Add a menu option 'm'
to Assignment 3 that lets the user
remove all those entries from the catalog
whose author field is an empty string, i.e., a string whose
length is 0.
You may assume that the very first and the very last entry
in the catalog do not have an author field
that is an empty string.
-
Add a menu option 'z'
to Assignment 3 that lets the user
throw away all but one of the entries in the
current list of 'hits'. The one entry to keep is
the last one in the list.
-
Add a menu option 't'
to Assignment 3 that cuts the current list
of 'hits' down to its first ten entries (and leaves it
unchanged if it contains no more than ten entries).
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© 2002 Karl Winklmann
3:40 PM, Thursday, December 12, 2002