#include<iostream>
using namespace std;

/* For all these:  Don't use a loop!  This includes using goto  */

/* Return the sum of an array, given the length */
int sum(int *array, size_t length){
}

/* Capitalize each letter in a null-terminated string */
void capitalize(char *str){
}

/* Print out each item in the array, with some sort of separator */
void print_array(int *array, size_t length){
}

/* Print out each item in the array, like above but backwards */
void print_array_backwards(int *array, size_t length){
}

int main(){
	int array[] = {100, 200, 300, 400, 500, 600, 700, 800, 900};

	cout << "sum = " << sum(array, 9) << endl;
	char phrase[] = "Gerbils do not normally shout in the middle of the night";
	capitalize(phrase);
	cout << "Phrase, capitalized:  " << phrase << "\n";
	
	cout << "Array:  ";
	print_array(array, 9);
	cout << "\n";

	cout << "Array backwards:  ";
	print_array_backwards(array, 9);
	cout << "\n";

	return 0;
}