题解 | 复读机

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int i = in.nextInt();
        Long j = in.nextLong();
        Float f = in.nextFloat();
        String s = in.next();
        String c = in.next();
        System.out.println(i);
        System.out.println(j);
        System.out.printf("%.1f\n",f);
        System.out.println(s);
        System.out.println(c);

    }
}