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PERSON1.java

public class PERSON1 {
    
public int 
age;
    
public long 
height;
    
private float 
weight;
}

Test4.java

public class 
Test4 {
    
public static void 
main(String[] args) {
        PERSON1 brother = 
new 
PERSON1();
        brother.age =
100
;
        brother.height = 
170L
;
        brother.weight = 
67.0F
;
        System.out.println(
"age:" 
+ brother.age);
        System.out.println(
"height:" 
+ brother.height);
        System.out.println(
"weight:" 
+ brother.weight);
    }
}

C:\examples\1.Ŭ·¡½ºÀÇ °³³ä>javac PERSON.java
C:\examples\1.Ŭ·¡½ºÀÇ °³³ä>javac Test4.java
Test3.java:8: weight has private access in PERSON
                ps.weight = 67.0F;
                 ^
Test3.java:12: weight has private access in PERSON
                System.out.println("weight:" + ps.weight);
                                                 ^
2 errors

weight°¡ privateÀ̱⠶§¹®¿¡ Á÷Á¢ Á¢±ÙÇßÀ» ¶§ ¿¡·¯ ¹ß»ý



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