#include <iostream>
#include <iomanip>
#include "animals.h"

using namespace std;

// you can do this if you use c++ 14 or higher
const int TRIALS  = 10'000'000;

// this is good too as all values are know at compile time.
const int ANIMAL_COUNT = int(LAST_ANIMAL-FIRST_ANIMAL);

int main() {
    
    int count[ANIMAL_COUNT]; 
    int i;
    AnimalT j;

    srand48(time(nullptr));

    cout << "The animals are " << endl;
    for(j=FIRST_ANIMAL;j<LAST_ANIMAL;j= NextAnimalT(j)) {
        cout << AnimalTToString(j) << " " ;
    }
    cout << endl << endl;

    cout << "In reverse " << endl;
    j = PrevAnimalT(LAST_ANIMAL);
    while(j != FIRST_ANIMAL) {
        cout << AnimalTToString(j) << " " ;
	j = PrevAnimalT(j);
    }
    cout << AnimalTToString(j) << endl << endl ;


    for(j=FIRST_ANIMAL;j<LAST_ANIMAL;j= NextAnimalT(j)) {
       count[j] = 0;
    }

    for(i=0;i<TRIALS;i++) {
        count[RandomAnimalT()] ++;
    }

    for(j=FIRST_ANIMAL;j<LAST_ANIMAL;j= NextAnimalT(j)) {
        cout << setw(10) << AnimalTToString(j) << setw(15) << count[j] << endl;
    }

    return 0;
}