Ex01_CountCharsInString

import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Scanner;

public class Ex01_CountCharsInString {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String textInput = scanner.nextLine();
        Map<Character, Integer> table = new LinkedHashMap<>();

        for (char symbol : textInput.toCharArray()) {
            if (symbol == (' ')) {
                continue;
            } else if (!table.containsKey(symbol)) {
                table.put(symbol, 1);
            } else {
                int counter = table.get(symbol);
                table.put(symbol, counter + 1);
            }
        }

        for (Map.Entry<Character, Integer> entry : table.entrySet()) {

            char currSymbol = entry.getKey();
            int count = entry.getValue();

            System.out.printf("%c -> %d%n", currSymbol, count);

        }

    }


}