Classify Characters

Lab Java Beginner 10 points

Read a line and print the number of letters, digits, spaces and other characters, as letters=L digits=D spaces=S other=O.

Input

One line.

Output

One line.

Example

Input

Hello World 2026!

Output

letters=10 digits=4 spaces=2 other=1

Sample input available Sample output available

Editor

Java

Hints

toCharArray() lets you loop with for-each.

Character.isLetter and Character.isDigit classify a char.

Solution explanation

The Character class has many static helpers for testing and converting characters.

Show solution

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String s = sc.nextLine();
        int letters = 0, digits = 0, spaces = 0, other = 0;
        for (char c : s.toCharArray()) {
            if (Character.isLetter(c)) {
                letters++;
            } else if (Character.isDigit(c)) {
                digits++;
            } else if (c == ' ') {
                spaces++;
            } else {
                other++;
            }
        }
        System.out.println("letters=" + letters + " digits=" + digits + " spaces=" + spaces + " other=" + other);
    }
}

Output

Answer