MP6

#include <iostream>
#include <string>
#include <sstream> //allows access to the stream function

using namespace std;

//Part 1
int countVowels(string input) // counts # of vowels in string input
{
	int vowel = 0;
	for (int i = 0; i < input.size(); i++)
	{
		if (input[i] == 'a' || input[i] == 'A')
		{
			vowel++;
		}
		else if (input[i] == 'e' || input[i] == 'E')
		{
			vowel++;
		}
		else if (input[i] == 'i' || input[i] == 'I')
		{
			vowel++;
		}
		else if (input[i] == 'o' || input[i] == 'O')
		{
			vowel++;
		}
		else if (input[i] == 'u' || input[i] == 'U')
		{
			vowel++;
		}
		else if(input[i] == ' ')
		{

		}
		else
		{

		}
	}

	return vowel;
}

int countNonSpace(string input) //counts # of characters that aren't spaces
{
	int nonSpace = 0;
	for (int i = 0; i < input.size(); i++)
	{
		if (input[i] == ' ')
		{

		}
		else
		{
			nonSpace++;
		}
	}

	return nonSpace;
}

int countWords(string input) //counts # of words
{

	int wordCount = 1;
	for (int i = 0; i < input.size(); i++)
	{
		if (input[i] == ' ')
		{
			wordCount++;
		}
		else
		{

		}
	}
	return wordCount;
}

//Part 2
void findWords(string input) //converts standard English into Pig Latin
{

	istringstream ss(input);
	string word;

	while (ss >> word)
	{
		//begins with vowels
		if (word[0] == 'a' || word[0] == 'e' || word[0] == 'i' || word[0] == 'o' || word[0] == 'u' || word[0] == 'A' || word[0] == 'E' || word[0] == 'I' || word[0] == 'O' || word[0] == 'U')
		{
			cout << word + "lay" << ' ';
		}
		else //begins with consonants
		{
			for (int i = 0; i < word.size(); i++)
			{
				//until word hits a vowel
				if(word[i] == 'a' || word[i] == 'e' || word[i] == 'i' || word[i] == 'o' || word[i] == 'u' || word[i] == 'A' || word[i] == 'E' || word[i] == 'I' || word[i]== 'O' || word[i] == 'U' || word[i] == 'y' || word[i] == 'Y')
				{
					string part = word.substr(0, i);
					string phrase = word.erase(0, i);
					string newPhrase = phrase + part + "ay";
					cout << newPhrase << ' ';
					break;

				}
				else
				{

				}


			}

		}

	}

	system("pause");


}



int main()
{
	string input;
	getline(cin, input); //gets the entire line of input

	cout << "There are " << countVowels(input) << " vowels." << endl;
	cout << "There are " << countNonSpace(input) << " characters that are not spaces. " << endl;
	cout << "There are " << countWords(input) << " words. " << endl;

	cout << "**********************************************************************" << endl;

	findWords(input);

}