-> print Record number: 0 -1 not valid Record number: 1 -1 not valid Record number: 2 -1 not valid Record number: 3 -1 not valid Record number: 4 -1 not valid Record number: 5 -1 not valid Record number: 6 -1 not valid Record number: 7 -1 not valid Record number: 8 -1 not valid Record number: 9 -1 not valid Record number: 10 -1 not valid Record number: 11 -1 not valid Record number: 12 -1 not valid Record number: 13 -1 not valid Record number: 14 -1 not valid Record number: 15 -1 not valid Record number: 16 -1 not valid Record number: 17 -1 not valid Record number: 18 -1 not valid Record number: 19 -1 not valid Freeblock List: Position Length 0 200 -> insert 0 60 40 blaksburg0 -> print Record number: 0 0 ( 60, 40 ) blaksburg0 Record number: 1 -1 not valid Record number: 2 -1 not valid Record number: 3 -1 not valid Record number: 4 -1 not valid Record number: 5 -1 not valid Record number: 6 -1 not valid Record number: 7 -1 not valid Record number: 8 -1 not valid Record number: 9 -1 not valid Record number: 10 -1 not valid Record number: 11 -1 not valid Record number: 12 -1 not valid Record number: 13 -1 not valid Record number: 14 -1 not valid Record number: 15 -1 not valid Record number: 16 -1 not valid Record number: 17 -1 not valid Record number: 18 -1 not valid Record number: 19 -1 not valid Freeblock List: Position Length 20 180 -> print 0 ( 60, 40 ) blaksburg0 -> insert 1 60 40 blaksburg1 -> insert 2 50 40 bLaKsbuRg2 -> print 3 Error, there is no record at that record number -> print 2 ( 50, 40 ) bLaKsbuRg2 -> print Record number: 0 0 ( 60, 40 ) blaksburg0 Record number: 1 20 ( 60, 40 ) blaksburg1 Record number: 2 40 ( 50, 40 ) bLaKsbuRg2 Record number: 3 -1 not valid Record number: 4 -1 not valid Record number: 5 -1 not valid Record number: 6 -1 not valid Record number: 7 -1 not valid Record number: 8 -1 not valid Record number: 9 -1 not valid Record number: 10 -1 not valid Record number: 11 -1 not valid Record number: 12 -1 not valid Record number: 13 -1 not valid Record number: 14 -1 not valid Record number: 15 -1 not valid Record number: 16 -1 not valid Record number: 17 -1 not valid Record number: 18 -1 not valid Record number: 19 -1 not valid Freeblock List: Position Length 60 140 -> insert 17 40 40 my_town_17 -> insert 5 20 40 burg5 -> insert -5 10 75 Lynhburg Error, that is not a valid record number -> insert 6 10 40 blaksburg6 -> insert 7 00 40 blaksburg7 -> print 5 ( 20, 40 ) burg5 -> insert 8 30 40 blaksburg8 -> print 8 ( 30, 40 ) blaksburg8 -> print 10 Error, there is no record at that record number -> insert 9 30 40 blaksburg9 -> print Record number: 0 0 ( 60, 40 ) blaksburg0 Record number: 1 20 ( 60, 40 ) blaksburg1 Record number: 2 40 ( 50, 40 ) bLaKsbuRg2 Record number: 3 -1 not valid Record number: 4 -1 not valid Record number: 5 80 ( 20, 40 ) burg5 Record number: 6 95 ( 10, 40 ) blaksburg6 Record number: 7 115 ( 0, 40 ) blaksburg7 Record number: 8 135 ( 30, 40 ) blaksburg8 Record number: 9 155 ( 30, 40 ) blaksburg9 Record number: 10 -1 not valid Record number: 11 -1 not valid Record number: 12 -1 not valid Record number: 13 -1 not valid Record number: 14 -1 not valid Record number: 15 -1 not valid Record number: 16 -1 not valid Record number: 17 60 ( 40, 40 ) my_town_17 Record number: 18 -1 not valid Record number: 19 -1 not valid Freeblock List: Position Length 175 25 -> insert 15 20 40 blaksburG200 -> insert 200 20 40 b200 Error, that is not a valid record number -> print 200 Error, that is not a valid record number -> print Record number: 0 0 ( 60, 40 ) blaksburg0 Record number: 1 20 ( 60, 40 ) blaksburg1 Record number: 2 40 ( 50, 40 ) bLaKsbuRg2 Record number: 3 -1 not valid Record number: 4 -1 not valid Record number: 5 80 ( 20, 40 ) burg5 Record number: 6 95 ( 10, 40 ) blaksburg6 Record number: 7 115 ( 0, 40 ) blaksburg7 Record number: 8 135 ( 30, 40 ) blaksburg8 Record number: 9 155 ( 30, 40 ) blaksburg9 Record number: 10 -1 not valid Record number: 11 -1 not valid Record number: 12 -1 not valid Record number: 13 -1 not valid Record number: 14 -1 not valid Record number: 15 175 ( 20, 40 ) blaksburG200 Record number: 16 -1 not valid Record number: 17 60 ( 40, 40 ) my_town_17 Record number: 18 -1 not valid Record number: 19 -1 not valid Freeblock List: Position Length 197 3 -> insert 12 38 59 hawaii_Islands There is not enough free memory to insert the requested record. -> print Record number: 0 0 ( 60, 40 ) blaksburg0 Record number: 1 20 ( 60, 40 ) blaksburg1 Record number: 2 40 ( 50, 40 ) bLaKsbuRg2 Record number: 3 -1 not valid Record number: 4 -1 not valid Record number: 5 80 ( 20, 40 ) burg5 Record number: 6 95 ( 10, 40 ) blaksburg6 Record number: 7 115 ( 0, 40 ) blaksburg7 Record number: 8 135 ( 30, 40 ) blaksburg8 Record number: 9 155 ( 30, 40 ) blacksburg9 Record number: 10 -1 not valid Record number: 11 -1 not valid Record number: 12 -1 not valid Record number: 13 -1 not valid Record number: 14 -1 not valid Record number: 15 175 ( 20, 40 ) blaksburG200 Record number: 16 -1 not valid Record number: 17 60 ( 40, 40 ) my_town_17 Record number: 18 -1 not valid Record number: 19 -1 not valid Freeblock List: Position Length 197 3 -> insert 16 20 40 blaksburg200 There is not enough free memory to insert the requested record. -> print Record number: 0 0 ( 60, 40 ) blaksburg0 Record number: 1 20 ( 60, 40 ) blaksburg1 Record number: 2 40 ( 50, 40 ) bLaKsbuRg2 Record number: 3 -1 not valid Record number: 4 -1 not valid Record number: 5 80 ( 20, 40 ) burg5 Record number: 6 95 ( 10, 40 ) blaksburg6 Record number: 7 115 ( 0, 40 ) blaksburg7 Record number: 8 135 ( 30, 40 ) blaksburg8 Record number: 9 155 ( 30, 40 ) blaksburg9 Record number: 10 -1 not valid Record number: 11 -1 not valid Record number: 12 -1 not valid Record number: 13 -1 not valid Record number: 14 -1 not valid Record number: 15 175 ( 20, 40 ) blaksburG200 Record number: 16 -1 not valid Record number: 17 60 ( 40, 40 ) my_town_17 Record number: 18 -1 not valid Record number: 19 -1 not valid Freeblock List: Position Length 197 3 -> insert 20 30 40 christiansburg_lasvegas_nevada_washingtondc Error, that is not a valid record number -> insert 16 20 40 Last_2Add There is not enough free memory to insert the requested record. -> print Record number: 0 0 ( 60, 40 ) blaksburg0 Record number: 1 20 ( 60, 40 ) blaksburg1 Record number: 2 40 ( 50, 40 ) bLaKsbuRg2 Record number: 3 -1 not valid Record number: 4 -1 not valid Record number: 5 80 ( 20, 40 ) burg5 Record number: 6 95 ( 10, 40 ) blaksburg6 Record number: 7 115 ( 0, 40 ) blaksburg7 Record number: 8 135 ( 30, 40 ) blaksburg8 Record number: 9 155 ( 30, 40 ) blaksburg9 Record number: 10 -1 not valid Record number: 11 -1 not valid Record number: 12 -1 not valid Record number: 13 -1 not valid Record number: 14 -1 not valid Record number: 15 175 ( 20, 40 ) blaksburG200 Record number: 16 -1 not valid Record number: 17 60 ( 40, 40 ) my_town_17 Record number: 18 -1 not valid Record number: 19 -1 not valid Freeblock List: Position Length 197 3 ->