Command Line Arguments in C.

#include<stdio.h>

#include<conio.h>

int main(int argc,char *argv[])

{

  int n;

  clrscr();

  printf("\n Enter elements:");

  for(n=0;  n<argc;  n++)

     {

         printf ("\n %s", argv[n]);

      }

  printf ("\n number of arguments in enterd is %d",argc);

  return 0;

}

 

In above program

1) argv[argc] is a null pointer.

2) argv[0]  holds the name of Program.

3) argv[1] horse the the first command line argument and argv[n] points last argument.