K&R(5.10): Command-line Arguments

/*
   k&r(5.10): Command-line Arguments
   created on Mar 22, 2011
   */
#include    "stdio.h"

/* echo command-line arguments */
main(int argc, char *argv[])
{
    int i;

    for (i = 1; i < argc; i++)
      printf("%s%s", *++argv , (i < argc-1) ? " " : "");/* same as *argv++ */
    printf ("\n");
    return 0;
}