JF-TextProcessing-Exercise-06.ReplaceRepeatingChars

package com.company;

import java.util.Scanner;

public class ReplaceRepeatingChars {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        String[] text = sc.nextLine().split("");

        StringBuilder sb = new StringBuilder();
        sb.append(text[0]);
        for (int i = 1; i < text.length; i++) {

            if (!text[i].equals(text[i-1])) {
                sb.append(text[i]);
            }
        }
        System.out.println(sb.toString());



    }
}