using mycopy.c you will create a similar c program named copywnc.c (copy with no comments) that will copy the C file with no comments. It will remove any C file comment that follow // or in between of /* and */

For example, if we have file a.c with the following content:

// This is a C program

#include

int main()

{

printf("Hello World"); //print hello world message

return 0;

}

if you run: ./copywnc.c a.c b.c

then b.c will have the following content:

#include

int main()

{

printf("Hello World");

return 0;

}

//mycopy.c

//copy file f1 to f2 using standard I/O #include int copyfile(const char *f1, const char *f2) { FILE *inf, *outf; int c; if ((inf = fopen(f1,"r")) == NULL) { return (-1); } if ((outf = fopen(f2, "w")) == NULL) { fclose(inf); return (-2); } while ((c=getc(inf)) != EOF) { putc(c, outf); } fclose(inf); fclose(outf); return (0); } int main(int argc, char * argv[]) { copyfile(argv[1], argv[2]); }