args.c

#include <stdio.h>
#include <cs50.h>

int main(int argc, string argv[])
{


    printf("%i\n", argc);
    printf("[0]=%s\n", argv[0]);
    printf("[1]=%s\n", argv[1]);
    printf("[2]=%s\n", argv[2]);
    printf("[3]=%s\n", argv[3]);


    if (argc != 2)
    {
        printf("USAGE: ./args NAME\n");
        return 1;
    }
    else
    {
        printf("Hello, %s\n", argv[170]);
        return 0;
    }

}