#include <iostream>

using namespace std;
const int MAX_PHRASE_COUNT = 1000;
const int MAX_GRADES = 20;

int main() {

    int i;
    srand(time(NULL));
    // an array of 10 integers
    int numbers[10];
    int numbersSize = 10;
    int min, max;

    // an array of 20 floats
    float grades[MAX_GRADES];

    // a list of strings
    string phrases[MAX_PHRASE_COUNT];

    //an array of characters
    char vowels[] = {'a','e','i','o','u'};
    char vowels2[5] = {'a','e','i','o','u'};
    char vowels3[7] = {'a','e','i','o','u'};
    int vowelSize;
    //char vowles4[2] = {'a','e','i','o','u'};

    cout <<  "The size of numbers is " << sizeof(numbers)/sizeof(numbers[0])
         << endl;
    cout <<  "The size of grades is " << sizeof(grades)/sizeof(grades[0])
         << endl;
    cout <<  "The size of phrases is " << sizeof(phrases)/sizeof(phrases[0]) 
         << endl;
    cout <<  "The size of vowels is " << sizeof(vowels)/sizeof(vowels[0])
         << endl;
    cout <<  "The size of vowels2 is " << sizeof(vowels2)/sizeof(vowels2[0])
         << endl;
    cout <<  "The size of vowels3 is " << sizeof(vowels3)/sizeof(vowels3[0])
         << endl;

    vowelSize = sizeof(vowels)/sizeof(vowels[0]);


    // print all of the vowels
    cout << endl << endl;
    for(i=0;i<vowelSize;i++) {
        cout << "vowel " << i+1 << " is " << vowels[i] << endl;
    }

    cout << endl;

    // this is broken, but works by dumb luck and c style strings.
    cout << "Vowels2 = " << vowels2 << endl;

    cout << endl;
    // this is broken, well actually not broken but it doesn't do what
    // you think it is going to do.
    if (vowels == vowels2) {
        cout << "vowels and vowels2 are the same " << endl;
    } else {
        cout << "vowels and vowels2 are different" << endl;
    }

    // generate an array of random integers between 0 and 99
    cout << endl << endl;
    for(i=0;i<numbersSize;i++) {
        numbers[i] = rand() % 100;
    }

    // print out that array
    for(i=0;i<numbersSize;i++) {
        if (i> 0) {
	   cout << ", ";
	}
	cout << numbers[i];
    }
    cout << endl;
    
    // this is broken, again, not broken, but it does not do what you think it
    // does.
    cout << "The numbers are " <<numbers << endl;

    // search for the max and min values
    min = numbers[0];
    max = numbers[0];
    for(i=0;i<numbersSize;i++) {
       if (min > numbers[i]) {
           min = numbers[i];
       }
       if (max < numbers[i]) {
           max = numbers[i];
       }
    }
    cout << "The min is " << min << endl;
    cout << "The max is " << max << endl;

    return 0;
}