Submission #1674397

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Source Code Expand

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String s = sc.next();
		String x = s.substring(0, 4) + " " + s.substring(4);
		System.out.println(x);
	}
}

Submission Info

Judge Result