public class Ex08 {//강제형변환 public static void main(String[] args){ byte b = 10; int i = b; System.out.println("i=" + i); // i=10 System.out.println("b=" + b); // b=10 int i2 = 300; byte b2 = (byte) i2; System.out.println("i2=" + i2); // i2=300 System.out.println("b2=" + b2); // b2=44 } }

public class Ex07 { //double 출력값, int 출력값, 강제형변환 public static void main(String[] args){ double d = 100.0; int i = 100; int result = i + (int) d; System.out.println(d); // 100.0 System.out.println(i); // 100 System.out.println(result); //200 } }