import?java.util.Scanner;
public?class?Example?{
????public?static?void?main（String[]?args）?{
????????Scanner?scan=new?Scanner（System.in）;//?創(chuàng)建掃描器
????????System.out.println（“請(qǐng)輸入一個(gè)整數(shù)“）;
????????long?number?=?scan.nextLong（）;//?獲取輸入的整數(shù)
????????System.out.println（“你輸入的數(shù)字是：“+number）;
????????System.out.println（“該數(shù)字乘以2的運(yùn)算結(jié)果為：“+（number<<1））;
????????System.out.println（“該數(shù)字乘以4的運(yùn)算結(jié)果為：“+（number<<2））;
????????System.out.println（“該數(shù)字乘以8的運(yùn)算結(jié)果為：“+（number<<3））;
????????System.out.println（“該數(shù)字乘以16的運(yùn)算結(jié)果為：“+（number<<4））;
????}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-07-07?11:31??.classpath
?????文件?????????379??2010-09-07?10:49??.project
?????文件?????????635??2010-07-07?11:31??.settings\org.eclipse.jdt.core.prefs
?????文件????????1220??2013-11-21?08:40??bin\Example.class
?????文件?????????607??2010-07-07?11:38??src\Example.java