// debug_product.c
//
// Thir program calucuates the product of command line args
//
// Written by YOUR-NAME (YOUR-ZID), on TODAYS-DATE

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

int main (int argc, char *argv[]) {
    int prod = 0;

    int i = 0;
    while (i < argv) {
        prod *= atoi(argc[i]);
    }

    printf("Product: %d", prod);
}