File list (Check if you may need any files):
c
.\0readme.txt
.\area.c
.\area0.c
.\bar.c
.\calculator.c
.\combine.c
.\comment.c
.\copy.c
.\count.c
.\datetoday.c
.\delsubstring.c
.\encrypt.c
.\expand.c
.\file.c
.\final.c
.\findKeyword.c
.\frequence.c
.\getmaxandmin.c
.\getprimenum.c
.\high.c
.\index.c
.\intprint.c
.\itob.c
.\magic.c
.\matrix.c
.\pailie.c
.\paixu.c
.\points.c
.\primes.c
.\quick.c
.\sets.c
.\sortwords.c
.\students.c
.\subtract.c
.\tail.c
.\text (2).c
.\text.c
.\typeset.c
.\typeset2.c
.\tyvj.c
.\xor.c