table sort

[jimlee]

hi all,

please help my mental block! (this is a sample q paper for exam).....

ff-table 10 elements consisting of:-

ff-phone-number 14 alphanumeric characters
ff-cost-of-calls 6 numeric digits with 2 dec places

need to sort table into ascending ff-cost-of-calls

note: only 1 table must be used
internal sort by program must not be used

jimlee

 

[StephenJSpiro]

Use a bubble sort. Search on "Bubble Sort" for how it is done.

Stephen J Spiro