/*
 * array0.cpp     (sklar/05-apr-2009)
 *
 * this program demonstrates using a global array in a function.
 *
 */

#include <stdlib.h>
#include <sys/time.h>
#include <iostream>
using namespace std;

/*
 * declare global variables
 */
const int MAX = 5;	// declare size of array as a constant
int myArray[MAX];	// declare array, globally


/*
 * declare and define the printArray() function to display the
 * elements of the array
 */
void printArray() {
  for ( int i=0; i<MAX; i++ ) {
    cout << i << "-th element = " << myArray[i] << endl;
  } // end for i
} // end printArray()


/**
 * define main() function
 */
int main() {
  // initialize random seed
  srand( time( NULL ));
  // loop through array elements, setting each one to a random number
  // between 1 and 10
  for ( int i=0; i<MAX; i++ ) {
    myArray[i] = ( rand() % 10 ) + 1;
  }
  // now call function to print the array
  printArray();
} // end of main()