Example3_1.java

import java.util.Scanner;

public class Example3_1 {

/**
* @param args
*/
public static void main(String[] args) {
Scanner reader =new Scanner(System.in);
System.out.println("输入待移位的int型整数： ");
int x =reader.nextInt();
System.out.println("输入位移量： ");
int n =reader.nextInt();
System.out.println("左移位的结果是： "+(x<<n));
System.out.println("右移位的结果是： "+(x>>n));
}

}