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@ororox
Last active October 3, 2020 06:34
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자바 연습문제 풀이 1
public class JavaRunner {
public static void main(String[] args) {
/* 입력부 */
// 현재는 내부에 있으나, 향후 사용자 입력을 받을 예정
int firstNumber = 2;
int secondNumber = 3;
/* 연산부 */
// 내부 연산으로 사용
int sumOfNumbers = firstNumber + secondNumber;
int subtractOfNumbers = firstNumber - secondNumber;
int powerOfNumbers = firstNumber * secondNumber;
double dividOfNumbers = (double) firstNumber / secondNumber;
/* 출력부 */
// 현재는 콘솔 출력이지만, 향후 화면으로 구현
System.out.println("***************");
System.out.println("** 자바 연습문제 **");
System.out.println("***************");
System.out.println("");
System.out.println("두 숫자의 합은: " + sumOfNumbers + "입니다.");
System.out.println("두 숫자의 차는: " + subtractOfNumbers + "입니다.");
System.out.println("두 숫자의 곱은: " + powerOfNumbers + "입니다.");
System.out.println("두 숫자의 나눗셈은: " + (double) Math.round(dividOfNumbers*100)/100 + "입니다.");
System.out.println("두 숫자의 나눗셈은: " + String.format("%.2f", dividOfNumbers) + "입니다.");
}
}
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ororox commented Sep 18, 2020

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