Submission #3243566

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Source Code Expand

import java.io.IOException;

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {
    public static void main(String[] args) throws IOException {
        try (
            BufferedReader reader = new BufferedReader(
                new InputStreamReader(System.in))) {
            final String s = reader.readLine();

            StringBuilder sb = new StringBuilder(s);

            sb.setCharAt(0, Character.toUpperCase(sb.charAt(0)));

            for (int i = 1; i < sb.length(); i++)
                sb.setCharAt(i, Character.toLowerCase(sb.charAt(i)));

            System.out.println(sb.toString());
        }
    }
}

Submission Info

Judge Result