File list (Check if you may need any files):
ddd
...\Debug
...\.....\DF60.PDB
...\.....\gravity.exe
...\.....\gravity.obj
...\.....\gravity.pdb
...\.....\Text1.obj
...\.....\Text1.pdb
...\.....\zhonglichengxun.exe
...\.....\zhonglichengxun.obj
...\.....\zhonglichengxun.pdb
...\.....\zlzy.exe
...\.....\zlzy.obj
...\.....\zlzy.pdb
...\gravity.dsp
...\gravity.dsw
...\gravity.for
...\gravity.opt
...\gravity.plg
...\INFILE.txt
...\MOD.txt
...\OUTFILE.TXT
...\zhonglichengxun.dsp
...\zhonglichengxun.dsw
...\zhonglichengxun.opt
...\zhonglichengxun.plg
...\zlzy.dsp
...\zlzy.dsw
...\zlzy.opt
...\zlzy.plg
...\程序说明.txt