/* hello.c - slightly more advanced than the typical hello world program
 *  asks for user to enter name, then prints Hello <name>
 * by R. Teather for COSC 2P13, Spring 2007
 */

#include <stdio.h>

int main()
{
	//a string to hold our name
	char strName[20];

	printf("Please enter your name: ");
	
	//note that the & is optional here, because arrays actually are already memory addresses 
	//the %s is the format string code for "string"
	scanf("%s", &strName);

	printf("Hello %s\n", strName);	
	
	return 0;
}