问题遇到的现象和发生背景
package com.company;
import java.util.Scanner;
public class P223 {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String num;
boolean sc;
if (sc.next()){
num=sc.next();
System.out.println("floth");
}else {
num=sc.next();
System.out.println("true");
}
}
}