Fitness Card

Spocoman

Sep 6th, 2024

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Java 2.45 KB | None | 0 0

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import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double cash = Double.parseDouble(scanner.nextLine()), sum;
String gender = scanner.nextLine();
int age = Integer.parseInt(scanner.nextLine());
String sport = scanner.nextLine();
if (gender.equals("m")) {
sum = switch (sport) {
case "Gym" -> 42;
case "Boxing" -> 41;
case "Yoga" -> 45;
case "Zumba" -> 34;
case "Dances" -> 51;
case "Pilates" -> 39;
default -> 0;
};
} else {
sum = switch (sport) {
case "Gym" -> 35;
case "Boxing" -> 37;
case "Yoga" -> 42;
case "Zumba" -> 31;
case "Dances" -> 53;
case "Pilates" -> 37;
default -> 0;
};
}
if (age <= 19) {
sum *= 0.8;
}
if (sum <= cash) {
System.out.println("You purchased a 1 month pass for " + sport + ".");
} else {
System.out.printf("You don't have enough money! You need $%.2f more.\n", sum - cash);
}
}
}
Решение със switch и тернарен оператор:
import java.io.PrintStream;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double cash = Double.parseDouble(scanner.nextLine());
String gender = scanner.nextLine();
int age = Integer.parseInt(scanner.nextLine());
String sport = scanner.nextLine();
cash -= switch (sport) {
case "Gym" -> gender.equals("m") ? 42 : 35;
case "Boxing" -> gender.equals("m") ? 41 : 37;
case "Yoga" -> gender.equals("m") ? 45 : 42;
case "Zumba" -> gender.equals("m") ? 34 : 31;
case "Dances" -> gender.equals("m") ? 51 : 53;
case "Pilates" -> gender.equals("m") ? 39 : 37;
default -> 0;
} * (age <= 19 ? 0.8 : 1);
PrintStream p = cash >= 0
? System.out.printf("You purchased a 1 month pass for %s.\n", sport)
: System.out.printf("You don't have enough money! You need $%.2f more.\n", Math.abs(cash));
}
}

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