Page 6 - Homework - Alternating vowels and consonants

import javax.swing.JOptionPane;
public class AlternatingVowelsAndConsonants 
{
	public static void main(String[] args)
	{
		String userInput,not = "";

		char d;
		
		int vow = 0, con = 0;

		userInput = JOptionPane.showInputDialog(null, "Enter a word ");

		String strippedInput = userInput.replaceAll("\\W", "");

		String strippedInput1 = strippedInput.toLowerCase();

		int c = strippedInput1.length();
		boolean boo=true;	
 
 
int cnt=0;
boolean bb = true,a = false,b = false;;
 String str="yes";
  
for(int i=0;i<strippedInput1.length()-1;i++){
	
	d = strippedInput1.charAt(i);
	char d2=strippedInput1.charAt(i+1);
	
	boolean dV= (d == 'a' || d == 'A' || d == 'e' || d == 'E' || d == 'i' || d == 'I'
			|| d == 'o' || d == 'O' || d == 'u' || d == 'U')  ;
	boolean dC= (d != 'a' && d != 'A' && d != 'e' &&d != 'E' && d != 'i' && d != 'I'
				&& d != 'o' && d != 'O' && d != 'u' && d != 'U') ; 
	
	
	
	boolean  d2V= (d2 == 'a' || d2 == 'A' || d2 == 'e' || d2 == 'E' || d2 == 'i' || d2 == 'I'
			|| d2 == 'o' || d2 == 'O' || d2 == 'u' || d2 == 'U')  ;
	
	boolean d2C= (d2 != 'a' && d2 != 'A' && d2 != 'e' && d2 != 'E' && d2 != 'i' &&d2 != 'I'
				&&d2 != 'o' && d2 != 'O' &&d2 != 'u' && d2 != 'U') ; 
 


	 //System.out.println(dV&&d2V || dC&&d2C);
	 if(dC&&d2C){
		 str="NOT";
		 ;
	 }
	 
	 
	 if(dV&&d2V){
		 str="NOT";
 ;	 }
	 
	 
	 
	 
	 
	 
	 
	 
	 
/*	if(dV&&d2V ==true){
		
		str="NOT"; }
	
if(dC&&d2C ==true){
	str="NOT"; 
	 }
	
	  */
	/*
	
	 if(dV&&d2V){
		 str="NOT";break;
		 
	 }
	 
	 if(dC&&d2C){
		 str="NOT";break;
		 
	 }	 
	 
	 */
	 
}
	
System.out.println(str);

	}}

public class alternatingApp
{

	public static void main(String[] args)
	{
	
		runTestCasesAlternate();
	
	}	
	
	public static final String vowels = "aeiou";
	
	public static boolean isVowel(char v)
	{
		return vowels.indexOf(v)>-1;
	}
	
	public static boolean isConsonant(char v)
	{
		return !isVowel(v);
	}
	
	public static boolean isAlternating(String s)
	{
		if(s==null)
		{
			return false;
		}
		if(s.length()==0 || s.length()==1)
		{
			return true;
		}
		for(int index=0;index<s.length()-1;index++)
		{
			char current = s.charAt(index);
			char next = s.charAt(index+1);
			if((isVowel(current) && isVowel(next)) || (isConsonant(current) && isConsonant(next)))
			{
				System.out.println(current + "  " + next);
				return false;
			}
		
		}
		return true;
	}
	
	public static void runTestCasesAlternate()
	{
		String[] alternatingWords = {"baker","ape","animal","a",""};
		boolean expectedResultAlternatingWords = true;
		int correct=0;
		for(String word: alternatingWords)
		{
			System.out.println("testing " + word + " on alternating consonants and vowels");
			boolean alternating = isAlternating(word);
			if(alternating == expectedResultAlternatingWords)
			{
				correct++;
			}
			else
			{
			
			System.out.println();
				System.out.println("expected result: " + expectedResultAlternatingWords);
				System.out.println("gained result " + alternating);	
			}
		}
		
		String[] notAlternatingWords = {"adding","bakery","plus","coffee",null};
		boolean expectedResultNotAlternatingWords = false;
		for(String word: notAlternatingWords)
		{
			System.out.println("testing " + word + " on alternating consonants and vowels");
			boolean alternating = isAlternating(word);
			if(alternating == expectedResultNotAlternatingWords)
			{
				correct++;
			}
			else
			{
				System.out.println();
				System.out.println("expected result: " + expectedResultNotAlternatingWords);
				System.out.println("gained result " + alternating);	
			}
		}
		
		System.out.println("========");
		System.out.println(correct + "/" + (alternatingWords.length + notAlternatingWords.length));
	
	
	}
}

import javax.swing.JOptionPane;
public class AlternatingVowelsAndConsonants 
{
	public static void main(String[] args)
	{
		String userInput,not = "";
		char d;
		int vow = 0, con = 0;
		userInput = JOptionPane.showInputDialog(null, "Enter a word ");
		String strippedInput = userInput.replaceAll("\\W", "");
		String strippedInput1 = strippedInput.toLowerCase();
		int c = strippedInput1.length();
		boolean boo=true;	
 int cnt=0;
boolean bb = true,a = false,b = false;;
 String str="yes";
 for(int i=0;i<strippedInput1.length()-1;i++){
	d = strippedInput1.charAt(i);
	char d2=strippedInput1.charAt(i+1);
	boolean dV= Vowel.indexOf(d)!=-1;
    boolean dC=Conso.indexOf(d)!=-1;
	boolean d2V= Vowel.indexOf(d2)!=-1; 
	boolean d2C=Conso.indexOf(d2)!=-1;
 	 if(dC&&d2C){
		 str="NOT";
		 ;
	 }
	  
	 if(dV&&d2V){
		 str="NOT";
 ;	 } 
	 
}
	
System.out.println(str);

	}
	final static String Vowel=
			"aeiıou";
	final static String Conso=
			"bcdfghjklmnpqrstvwxyz";
}

import javax.swing.JOptionPane;
public class AlternatingVowelsAndConsonants 
{
	public static void main(String[] args)
	{
		final String Vowel=
				"aeiıou";
		String userInput,not = "";
		char d;
		int vow = 0, con = 0;
		userInput = JOptionPane.showInputDialog(null, "Enter a word ");
		String strippedInput = userInput.replaceAll("\\W", "");
		String strippedInput1 = strippedInput.toLowerCase();
		int c = strippedInput1.length();
		boolean boo=true;	
 int cnt=0;
boolean bb = true,a = false,b = false;;
 String str="yes";
 for(int i=0;i<strippedInput1.length()-1;i++){
	d = strippedInput1.charAt(i);
	char d2=strippedInput1.charAt(i+1);
	boolean dV= Vowel.indexOf(d)!=-1;
    boolean dC=Vowel.indexOf(d)==-1;
	boolean d2V= Vowel.indexOf(d2)!=-1; 
	boolean d2C=Vowel.indexOf(d2)==-1;
 	 if(dC&&d2C){
		 str="NOT";
		 ;
	 }
	 	 if(dV&&d2V){
		 str="NOT";
 ;	 } 
}
System.out.println(str);
	}