package base;import java.util.Scanner;public class Transfer { public static void main(String[] args) { Scanner in = new Scanner(System.in); // 注意 hasNext 和 hasNextLine 的区别 while (in.hasNextDouble()) { // 注意 while 处理多个 case double a = in.nextDouble(); int b = 0; if ((a - (int) a) > 0.5) ...