The following programs written as a part of COBOL mini-course.
Program 1A takes a set of records in an input file and simply outputs in an organized table.
Program1A
Program 2 builds on Problem 1A by adding counts and arithmetic functions. It also uses if/else logic flow.
Program2
Program 3 (Table) builds on Program 2 with use of table and array.
Program3Table
Program 4 (Search) uses 3 files and searches using both sequential and binary searches to correctly populate the table.
Program4Search
SearchJCL is the JCL that executes Program4Search.
Program 5 (Sort) makes use of the input procedure/output procedure sort.
Program5Sort
SortJCL is the JCL that executes Program5Sort
IDCAMSRepro JCL copies information from a sequential file to a VSAM file.
CreateVSAMKSDS JCL deletes existing VSAM cluster and creates a new one.