#include <stdio.h>
#include <ctype.h>
#define YES 1
#define NO 0
#define BUFFERSIZE 20
int relative (const char* path)
{
if (path[0] == '/') return NO;
if (isalpha(path[0]) && path[1] == ':' && path[2] == '/') return NO;
return YES;
}
void process (const char* path)
{
if (path[0]=='-' && isupper (path[1]))
{
putc (path[0], stdout);
putc (path[1], stdout);
path += 2;
}
if (isalpha (path[0]) && path[1]==':')
{
putc (path[0], stdout);
putc (path[1], stdout);
path += 2;
}
if (path[0] == '.' && path[1] == '/') path += 2;
if (relative (path)) fputs ("../", stdout);
fputs (path, stdout);
}
int main (int argc, char* argv[])
{
int i;
if (argc == 2 && argv[0][0] == '-' && argv[0][1] == '\0')
{
char buffer[BUFFERSIZE];
fgets (buffer, BUFFERSIZE-1, stdin);
buffer[BUFFERSIZE] = 0;
process (buffer);
while (fgets (buffer, BUFFERSIZE-1, stdin))
{
buffer[BUFFERSIZE] = 0;
fputs (buffer, stdout);
}
}
else
{
for (i=1; i<argc; i++)
{
if (i > 1) putc (' ', stdout);
process (argv[i]);
}
putc ('\n', stdout);
}
return 0;
}