Created
March 19, 2024 03:25
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package homework; | |
/* 문종관 */ | |
import java.util.Scanner; | |
public class Mini2 { | |
public static int cashBack (int price) { | |
if (price >= 3000) { | |
return 300; | |
} | |
return (int)Math.floor(price / 1000) * 100; | |
} | |
public static void main(String[] args) { | |
Scanner sc = new Scanner(System.in); | |
System.out.println("[캐시백 계산]"); | |
System.out.print("결제 금액을 입력해 주세요. (금액) : "); | |
int price = sc.nextInt(); | |
if (price < 0) { | |
System.out.println("금액은 0원 이상 이어야 합니다."); | |
} else { | |
System.out.printf("결제 금액은 %d이고, 캐시백은 %d원 입니다.", price, cashBack(price)); | |
} | |
} | |
} |
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