HeadAndTails.java

import java.util.Scanner;

public class HeadAndTails {

	public static void main(String[] args) {
		
		Scanner input = new Scanner(System.in);
		System.out.println(" Write down the results from fliping the coin, separated by coma: 'H' for heads win, 'T' for tails win ");
		String result = input.nextLine();
		String [] resultArray = result.split(","); 
		int tWins = 0;
		int hWins = 0;
		int maxT = 0;
		int maxH = 0;
						
		for (int i =0; i <resultArray.length; i++){
			if (resultArray[i].equals("T")){
				tWins++;
				if (maxT<tWins){
					maxT=tWins;
				}
			}
			else {
				tWins = 0;
			}
			if (resultArray[i].equals("H")){
				hWins++;
				if (maxH<hWins){
					maxH=hWins;
				}
			}
			else {
				hWins =0;
			}
				
		}
		if (maxH>maxT){
			System.out.println("H wins !");
		}
		else if (maxH==maxT){
			System.out.println("Draw !");
		}
		else {
			System.out.println("T wins !");
		}
	}
}