//
// Nattapong Aphayavong
//
// Chapter 6 & 7 Assignment
//
// February 15,2019

#include "pch.h"
#include <iostream>
#include <iomanip>
using namespace std;


//GLOBAL CONSTANTS
const int COLS = 5;
const int ROWS = 5;


//MAX ARRAY SIZE
const int SIZE = 25;

//prototype functions
int menu();
void change(char naArray[][COLS]);
void count(char naArray[]);
void display(char naArray[][COLS]);
void search(char naArray[]);

const int swap = 1,
vowels = 2,
show = 3,
searchArray = 4,
leave = 5;


int main()
{
	//Variables
	char charArray[ROWS][COLS] = { {'s','l','o','a','n'},
								{'h','o','r','s','e'},
								{'e','g','r','i','t'},
								{'h','o','u','s','e'},
								{'w','a','t','e','r'} };

	int choice;
	int count = 0;

	do
	{
		choice = menu();

		switch (choice)
		{
		case show:

			display(charArray);

			break;

		case 1:

			change(charArray);
			break;
		}



	} while (choice != leave);



}


int menu()
{
	int choice = 0;

	cout << "-----------------------------------------" << endl;
	cout << "Array Display: " << endl << endl;

	cout << "1. Swap Arrays" << endl;
	cout << "2. Total numbers of vowels" << endl;
	cout << "3.Diplay array" << endl;
	cout << "4.Search within the array" << endl;
	cout << "5. EXIT " << endl;

	cout << endl;
	cout << "Enter a option from 1-5: ";
	cin >> choice;

	return choice;


}

void change(char naArray[][COLS])
{


		for (int y = COLS; y > 0; y--)
	{
		char exchange= naArray[y][2];
		naArray[y][2] = naArray[y][5];
		naArray[y][5] = exchange;

	}

	cout << endl;

}

void display(char naArray[][COLS])
{

	for (int x = 0; x < ROWS; x++)
	{
		for (int y = 0; y < COLS; y++)
		{
			cout << setw(4) << naArray[x][y] << "  ";
		}
		cout << endl;
	}

}