#include <stdio.h> //standard input/output library
#include <stdlib.h> //malloc() 
#include <string.h>

int main(int argc, char *argv[])
{
	printf("argc: %d\n", argc);

	for (int i = 0; i < argc; ++i)
	{
		printf("%s\n", argv[i]);
	}

	printf("1st char of the 1st arg: %c\n", argv[0][0]);
	return 0;
}