// Illustrate how command line arguments are stored

#include <stdio.h>
#include <stdlib.h>

// Could also declare as:  char **argv

int main(int argc, char *argv[]) {
    // Print the value and address of argv
    printf("argv has value %x, storage at %x\n\n", *argv, argv);

    // Loop through command line arguments
    for (int i = 0; i < argc; ++i) {
        // Print the address of argv[i]
        printf("argv[%d] has address %x", i, &argv[i]);

        // Print the value of argv[i]
        printf(", value %x", argv[i]);

        // Print the contents of the argument (as character)
        printf(", contents of value is '%c'\n", *argv[i]);

        // Print the contents of the argument as a string
        printf("argv[%d] as string: <%s>\n", i, argv[i]);

        // And start a new line
        printf("\n");
    }
}