题解 | 复读机

import java.util.*;
public class Main{
    public static void main(String[] args){
        Scanner i = new Scanner(System.in);
        int a = i.nextInt();
        long b = i.nextLong();
        float c = i.nextFloat();
        char d = i.next().charAt(0);
        String e = i.next();
        AnsWer k = new AnsWer(a,b,c,d,e);
        for(int j=1;j<=5;j++){
            k.cout(j);
        }
        return;
    }
}
class AnsWer{
    private int a;
    private long b;
    private float c;
    private char d;
    private String e;

    AnsWer(int a,long b,float c,char d,String e){
        this.a = a;
        this.b = b;
        this.c = c;
        this.d = d;
        this.e = e;
    }

    public void cout(int temp){
        if(temp==1)System.out.println(a);
        else if(temp==2)System.out.println(b);
        else if(temp==3)System.out.printf("%.1f\n",c);
        else if(temp==4)System.out.println(d);
        else System.out.println(e);
    }

}