AssignmentOperator.java

package classes;

public class AssignmentOperator {	
    public static void main(String[] args) {		
        //#1. 대입연산자 와 축약 표현
        //@대입연산자
        int value1 = 3;
        value1 = value1+3;
        System.out.println(value1);							//6
        System.out.println();
        
        //@축약표현
        int value2;
        value2 = 5; System.out.println(value2+=2);		//7
        value2 = 5; System.out.println(value2-=2);		//3
        value2 = 5; System.out.println(value2*=2);		//10
        value2 = 5; System.out.println(value2/=2);		//2
        value2 = 5; System.out.println(value2%=2);	//1
        value2 = 5; System.out.println(value2|=2);		//7		0101 | 0010 = 0111 -> 7
        value2 = 5; System.out.println(value2<<=2);		//20		0101 -> 10100 -> 16 + 4 = 20 
        value2 = 5; System.out.println(value2>>=2);	//1		0101 -> 0001 -> 1
        value2 = 5; System.out.println(value2>>>=2);	//1		0101 -> 0001 -> 1
    }
}