Lesson 2
1. read_update.cpp
   is a demo program which read record from file store.dat.
   Check if record is a male 'M' or female 'F'
   if male then enter road_run time, chin up and sit-ups
   else   if female  enter road_run and sit-ups.
   Save in file stud_rec.dat

   The file store_rec.exe from lesson 1 will create the records for store.dat


2. store_rec.h 
   This is the header file for read_update.cpp

3. read_update2.cpp
   is an incomplete program file which is the assignment for lesson2 practical.
   This program is similar to read_update.cpp except that it uses an array.
   Complete and submit to tpjc_sg@yahoo.com.sg

4. store.dat  is the input file from lesson1
   stud_rec.dat is the output file created by read_update.cpp or read_update2.cpp

5. store_rec.exe creaees the file  store.dat
6. read_update.exe is the compiled program for read_update.cpp
