package operator;
public class Demo03 {
public static void main(String[] args) {
//位运算
//面试：2*8怎么算最快(<< *2 >>/2)
System.out.println(2<<3);
}
}
package operator;
public class Demo03 {
public static void main(String[] args) {
//位运算
//面试：2*8怎么算最快(<< *2 >>/2)
System.out.println(2<<3);
}
}
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