PROBLEM: how many seniors, how many juniors, etc. and how many total students
record length = 5
DATA: 04CIS04CIS04FIN04MIS04MIS03MIS03MIS03YOG02GYM
cbvalue = control break input field value
temp = temporary variable for holding previous cbvalue
****************************************************************************
set number of students to 0
set total number of students to 0
read one record from input file
if not at end (either IF or NOT AT END of read)
move cbvalue to temp
loop until end of file
add 1 to total number of students
if temp not equal to cbvalue
output control break information – write number of students
set number of students to 0
move cbvalue to temp
work with current input record information
add 1 to number of students
read one record from input file
end loop
output last control break information
output other total information
etc…