백준 10869번 : 사칙연산 (Java 11)

 문제 

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 풀이 - Java 11 

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int A = scanner.nextInt();
        int B = scanner.nextInt();
        System.out.println(A+B);
        System.out.println(A-B);
        System.out.println(A*B);
        System.out.println(A/B);
        System.out.println(A%B);
    }
}

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 알아야하는 개념