Java obtains the absolute value of an integer without any judgment or comparison statements, including

CopyCodeThe Code is as follows :/**
* Java obtains the absolute value of an integer without any judgment or comparison statements, including APIs. <br>
* 1. Do not use any APIs, such as math. Abs. <Br>
* 2. Do not use judgment statements, such as if, for, while, switch, and ,? . <Br>
* 3. Do not use comparison statements, such as ==,<=, >=, and ,! =, <,>, And so on. <Br>
*
* @ Author Java century network (java2000.net, laozizhu.com)
*/
Public class test {
Public static void main (string [] ARGs ){
For (INT I =-5; I <= 5; I ++ ){
System. Out. println (ABS (I ));
}
}
Public static int ABS (INT num ){
Return num * (1-(Num >>> 31) <1 ));
}
}