Basic Operations
Coddy Java 여정의 기초 섹션에 포함된 레슨 — 73개 중 40번째.
챌린지
초급num1과 num2에 대해 기본 산술 연산(덧셈, 뺄셈, 곱셈, 나눗셈)을 수행하세요. 결과를 각각 sum, difference, product, quotient이라는 변수에 저장하세요. 다음 형식으로 System.out.println을 사용하여 결과를 콘솔에 출력하세요:
Sum: [sum]
Difference: [difference]
Product: [product]
Quotient: [quotient]직접 해보기
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
System.out.println("Calculator App");
Scanner scanner = new Scanner(System.in);
double num1 = scanner.nextDouble();
double num2 = scanner.nextDouble();
System.out.println("First number: " + num1);
System.out.println("Second number: " + num2);
}
}기초의 모든 레슨
4Operators Part 1
Arithmetic OperatorsModulo OperatorIncrement/DecrementPost Increment/DecrementArithmetic ShortcutsComparison OperatorsString Comparison5Operators Part 2
Logical Operators Part 1Logical Operators Part 2Recap - Simple LogicLogical Operators Part 3Logical Operators Part 43Variables Part 2
ConstantsNaming ConventionsRecap - Initialize VariablesType Casting Part 1Type Casting Part 26Decision Making
If StatementIf - ElseSwitch StatementTernary OperatorRecap - If ElseNested If - Else