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Table + array + files
Expand the exercise of January 9th (tables + array), so that it contains two new methods, to dump the data of the array into a binary file and restore...
Table + SetOfTables + files
Expand the exercise of April 16th (tables + array + files), so that it contains three classes: Table, SetOfTables and a test program. SetOfTables must...
Insects + persistence
Create a new version of the "insects" exercise (april 17th), which must save its data using persistence....
Cities - persistence
Create a new version of the "cities database" (which you improved on March 13th), using persistence to store its data instead of text files....