pgechov1#
pgechov1.c
#include<stdio.h>
/* echo: command line arguments; 1st version */
int main(int argc,char *argv[])
{
int i;
for( i = 1 ; i < argc ;i++ )
printf("%s %s",argv[i],(i < argc -1)? " ": "");
printf("\n");
return 0;
}