#include<iostream>
#include<string>
using namespace std;

void translatePhraseToPigLatin(string& phrase);
void main()
{
	string phrase;
	cout << "Enter the phrase:";
	getline(cin,phrase);

	translatePhraseToPigLatin(phrase);
	cout << phrase << endl;
}

int split(string words[], string phrase, char delimiter)
{
	int wordCount = 0;
	string word = "";

	for(int i = 0; i < phrase.length(); i++)
	{
		if(phrase.at(i) == delimiter)
		{
			//reached the end of a word
			words[wordCount] = word;
			word = "";
			wordCount++;
		}
		else
		{
			word.push_back(phrase.at(i));			
		}
	}
	if(word != "")
	{
			words[wordCount] = word;
			wordCount++;
	}

	return wordCount;
}

int leadingConsonantCount(string word)
{
	int result = 0;
	while(word[result] != 'a' && 
		word[result] != 'A' &&
		word[result] != 'e' &&
		word[result] != 'E' &&
		word[result] != 'i' &&
		word[result] != 'I' &&
		word[result] != 'o' &&
		word[result] != 'O' &&
		word[result] != 'u' &&
		word[result] != 'U' &&
		result < word.length())
	{
		result++;
	}
	return result;
}

void translateWordToPigLatin(string& word)
{
	//this  th
	int i = leadingConsonantCount(word);
	string leadingConsonants = word.substr(0, i);
	word = word.substr(i);  //moved the "is" back to the begining of the word
	word.append(leadingConsonants); //isth
	if(i == 0)
	{
		word.append("yay");
	}
	else
	{
		word.append("ay"); //isthay
	}
}

void translatePhraseToPigLatin(string& phrase)
{
	//string words[] = phrase.split(" ");
	string words[1000];
	int wordCount = split(words, phrase, ' '); 
	//translate each word in words
	//place the tanslated words into the phrase

	phrase = "";
	for(int i = 0; i < wordCount; i++)
	{
		translateWordToPigLatin(words[i]);
		phrase += words[i];
		if(i < wordCount -1)
		{
			phrase += " ";
		}
	}
}