import java.io.*;
public class Depart{
    public static void main(String args[]){
	String s;
	double a;
	try{
	  System.out.print("請輸入一個浮點數(shù)：");
	  BufferedReader br = 
               new BufferedReader(new InputStreamReader(System.in));
	  s = br.readLine();
	  a = Double.parseDouble(s);
	  System.out.println("整數(shù)部分： "+(int)a);
	  System.out.println("小數(shù)部分： "+a%1);
	}
	catch(IOException e){
	   System.err.println(e.toString());
	}
    }
}