MooreMachine

import java.io.*;
public class Moore_Machine {
    public static void main(String args[]) throws Exception{
        System.out.println("----VALUES AS READ FROM THE FILE----\n");
        FileReader fr = new FileReader("E:\\Work\\IntelliJ Idea Projects\\src\\InputMoore.txt");
        BufferedReader br = new BufferedReader(fr);

        int startS = Integer.parseInt(br.readLine());

        String inputs[] = br.readLine().split(",");

        int q = Integer.parseInt(br.readLine());

        int mat[][] = new int[q][inputs.length+1];

        for(int i=0; i<q ; i++){
            String str[] = br.readLine().split(" ");
            int cnt=0;

            for(int j=0; j<inputs.length+1; j++){
                mat[i][j] = Integer.parseInt(str[cnt++]);
            }

        }

        System.out.println("Start State = " + startS);
        System.out.print("\nInputs = ");
        for (String x : inputs)
            System.out.print(x + ",");

        System.out.println("\nTransition Matrix : \n");
        for(int i=0; i<q; i++) {
            for (int j = 0; j < inputs.length + 1; j++)
                System.out.print(mat[i][j] + " ");
            System.out.println();
        }

        System.out.println("\n-------------------------------");
        System.out.println("Enter sentence :");
        String sent = new BufferedReader(new InputStreamReader(System.in)).readLine();

        String sum= Integer.toString(mat[startS][inputs.length]);
        for(int i=0;i<sent.length();i++){
            startS = nextState(startS, sent.charAt(i), mat, inputs);
            sum += mat[startS][inputs.length];


        }

        System.out.println("Output is : "+ sum);

    }

    static int nextState(int startS, char s , int mat[][], String inputs[]){

        for(int i=0;i<inputs.length;i++){
            if(inputs[i].equals(s+"")){
                return mat[startS][i];
            }

        }
        return -1;
    }
}