Simple code template for OI/ACM/OJ.

template.java

import java.util.Scanner;
import java.util.Locale;
import java.io.PrintStream;

public class /* name */ {
    private static final Scanner        stdin;
    private static final PrintStream    stdout = System.out;
    private static final PrintStream    stderr = System.err;

    static {
        stdin = new Scanner(System.in, "UTF-8");
        stdin.useLocale(Locale.ROOT);
    }

    public static void main(String[] args) {
    }
}