Exam097
.......\data.txt
.......\Debug
.......\.....\isogroup.exe
.......\.....\isogroup.ilk
.......\.....\isogroup.obj
.......\.....\isogroup.pch
.......\.....\isogroup.pdb
.......\.....\vc60.idb
.......\.....\vc60.pdb
.......\isogroup.c
.......\isogroup.dsp
.......\isogroup.dsw
.......\isogroup.ncb
.......\isogroup.opt
.......\isogroup.plg