wk2/lect2/status.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14

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

int main(int argc, string argv[])
{
    if (argc != 2)
    {
        printf("Missing command-line argument\n");
    }
    else
    {
        printf("hello, %s\n", argv[1]);
    }
}