자바 프로그래밍 (Java) - 13 : 연산자 종류 및 규칙 (3) - 예제 마무리

public class SmartExample {         public static void main(String[] args) {                System.out.println(1 / 2 - 3);                // -3                System.out.println(10.0f / 2L);                // 5.0 (float 타입)                               byte a = 2, b = 3, sum1;                //sum1 = a + b;                // error                int sum2 = a + b;                // right                                             int num1 = 3, num2 = -5;                num1 =- num2;                // (num1 = (-num2)) => num1 : 5                num1 -= num2;                // (num1 = num1 - num2) => num1 : 10                               System.out.println("num = " + 3 + 4);                // num = 34                System.out.println(3 + 4 + " = num");                // 7 = num                               int c = 2, d = 3, result;                result = ++c + --d * c--;                System.out.println(c);                // 2                System.out.println(d);                // 2                System.out.println(result);                // 9                               int num3 = 0xFFFF0000;                int num4 = 0xFF00FF00;                               int result1 = num3 & num4;                int result2 = num3 | num4;                int result3 = num3 ^ num4;                int result4 = ~num1;                System.out.printf("%08X \n", result1);                System.out.printf("%08X \n", result2);                System.out.printf("%08X \n", result3);                System.out.printf("%08X \n", result4);                        } }