IBM Mainframe Forum

Hello,

I am struggling to understand the array situation in this program. I've listed the file definition in the picture. Any help would be appreciated.

You need an array with 4 occurrences -- 1 for each booking type. For each booking type, you need to have a trip total cost variable, and you need a trip count variable. Initialize the trip total cost and trip count to zero for each array element. Then your processing will be to read a record, add the trip cost to the total cost for that booking type, add 1 to the trip count for that booking type, and repeat until end of file. When you hit end of file, calculate the average trip cost for each booking type and print.

These users thanked the author Robert Sample for the post:

erich (Mon Apr 16, 2018 6:25 am)