// This program demonstrates how command line arguments
// work in C and what they are (yay being able to take input straight up!)

// Week 4 Lecture 8

#include <stdio.h>

// Note here: if we want to take in arguments, we will change void to
// signal that there are inputs into the main... argc is the count of 
// the number of arguments, and argv[] is the actual arguments themselves
int main (int argc, char *argv[]) {
    
    printf("There are %d command line arguments in this program\n", argc);

    // argv[0] is always the program name
    printf("The program name is %s (argv[0])\n", argv[0]);

    // What about the other command line arguments? Let's loop through
    // the array and print them all out! 
    for (int i = 0; i < argc; i++) {
        printf("argv[%d] is %s\n", i, argv[i]);
    }

    
    
    return 0;
}