Java program displays bit operations with integers

Assuming we have the following decimal number, that is, binary100100110.

int dec =　294;

To perform bit operations, let's calculate the1Bit count. WebitCount()This method is used for this.

Integer.bitCount(dec);

The following is an example of displaying bit operations on a given Integer.

Example

public class Demo {
　　　public static void main(String[] args) {
　　　　　　//Binary100100110-
　　　　　　int dec =　294;
　　　　　　System.out.println("Count of one bits = ");　+　Integer.bitCount(dec));
　　　}
}

Output Result

Count of one bits =　4