JAVA Level 1

1~5. 다음 코드에 대한 출력 결과를 쓰시오.

 

1.

public class Main {
    public static void main(String[] args) {
        int a = 5, b = 3;
        System.out.println(a + b);
    }
}

 

2.

public class Main {
    public static void main(String[] args) {
        double x = 4.5, y = 2.0;
        System.out.println(x / y);
    }
}

 

3.

public class Main {
    public static void main(String[] args) {
        int a = 10;
        a -= 3;
        System.out.println(a);
    }
}

 

4.

public class Main {
    public static void main(String[] args) {
        int x = 8, y = 4;
        System.out.println(x % y);
    }
}

 

5.

public class Main {
    public static void main(String[] args) {
        int a = 2, b = 3, c = 5;
        System.out.println(a + b * c);
    }
}

 

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정답
(드래그 시 정답이 보입니다.)

1. 8
2. 2.25
3. 7
4. 0
5. 17