07/06/28 12:48:03
>>423
#include <stdio.h>
int main(int argc, char **argv)
{
FILE *fp = popen("egrep '^[-+]?[0-9]+$' | sort -n", "w");
while (*++argv)
fprintf(fp, "%s\n", *argv);
pclose(fp);
return 0;
}
07/06/28 12:48:03
>>423
#include <stdio.h>
int main(int argc, char **argv)
{
FILE *fp = popen("egrep '^[-+]?[0-9]+$' | sort -n", "w");
while (*++argv)
fprintf(fp, "%s\n", *argv);
pclose(fp);
return 0;
}