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  • 4. control - (3) IfDemo3 (if-else if문)
    java/코드 리뷰 2020. 3. 20. 15:05
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    package control;
     
    import java.util.Scanner;
     
    public class IfDemo3 {
        public static void main(String[] args) {
            /*
            if ~ else if ~ else if ~ else 문
             3개 이상의 경우의 수를 처리해야 할 때 사용되는 조건문
             if (조건식1) {
                 조건식1의 연산결과가 true로 판정될 때 실행될 수행문;
             } else if (조건식2) {
                 조건식2의 연산결과가 true로 판정될 때 실행될 수행문;
             } else if (조건식3) {
                 조건식3의 연산결과가 true로 판정될 때 실행될 수행문;
             } else (조건식4) {
                 조건식1, 2, 3의 연산결과가 false로 판정될 때 실행될 수행문;
             }
             
            */
            
            /*
            구매금액이   500만원 이상인 경우 10만원 상품권 지급
                    100만원 이상인 경우 1만원 상품권 지급
                    50만원 이상인 경우 커피쿠폰 지급
                    그 외에는 주차할인권 지급
            */
            
            Scanner sc = new Scanner(System.in);
            System.out.print("구매금액을 입력하세요 : ");
            
            int orderPrice = sc.nextInt();
            
            if(orderPrice >= 5000000) {
                System.out.println("10만원 상품권 지급");
            } else if(orderPrice >= 1000000) {
                System.out.println("1만원 상품권 지급");
            } else if(orderPrice >= 500000) {
                System.out.println("커피쿠폰 지급");
            } else {
                System.out.println("주차할인권 지급");
            }
            
            
            
        }
    }
     
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