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Первая прговерочная попытка 2 #1

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e1f6893
Remove classes
Jul 27, 2022
c521234
Change project name
Jul 27, 2022
99d0e3a
Первая Проверочня
Zdertis420 Jul 24, 2024
3d89b53
Первая Проверочня
Zdertis420 Jul 28, 2024
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2 changes: 1 addition & 1 deletion settings.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -12,4 +12,4 @@ dependencyResolutionManagement {
mavenCentral()
}
}
rootProject.name = "BillCalculator"
rootProject.name = "Java-Module-Project"
22 changes: 0 additions & 22 deletions src/main/java/Calculator.java
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9 changes: 9 additions & 0 deletions src/main/java/Car.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
public class Car {
final String name;
final int speed;

Car(String name, int speed) {
this.name = name;
this.speed = speed;
}
}
17 changes: 0 additions & 17 deletions src/main/java/Formatter.java
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10 changes: 0 additions & 10 deletions src/main/java/Item.java
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75 changes: 41 additions & 34 deletions src/main/java/Main.java
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Original file line number Diff line number Diff line change
@@ -1,49 +1,56 @@
import java.util.Scanner;


public class Main {

static Scanner scanner = new Scanner(System.in);

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);

int friendCount;
while (true) {
System.out.println("На сколько человек необходимо разделить счет?");
friendCount = scanner.nextInt();

if (friendCount > 1) {
break;
} else if (friendCount == 1) {
System.out.println(
"Нет смысла делить сумму на одного человека. Давайте попробуем ввести другое значение, которое будет больше единицы.");
} else {
System.out.println("Неверное количество друзей. Значение должно быть болье единицы, давайте попробуем еще раз.");
}
}

Calculator calculator = new Calculator(friendCount);
System.out.println("Enter amount of racers");
int amount = scanner.nextInt();

while (true) {
System.out.println("Введите название товара");
String name = scanner.next();
System.out.println("Now enter racers' names and speed\nOn a separate lines");

Car[] cars = create(amount);

Race race = new Race(cars);

System.out.println("Введите стоимость товара в формате: 'рубли.копейки' [10.45, 11.40]");
double price = scanner.nextDouble();
race.start();

calculator.addItem(new Item(name, price));

System.out.println(
"Хотите добавить еще один товар? Введите любой символ для продолжения, либо 'Завершить' если больше нет товаров для добавления");
String answer = scanner.next();
// for (Car car: cars) System.out.printf("Name: %s\nSpeed: %d\n", car.name, car.speed);

if (answer.equalsIgnoreCase("Завершить")) {
break;

}

private static Car[] create(int amount) {
Car[] cars = new Car[amount];

for (int i = 1; i < amount + 1; ++i) {
System.out.printf("%d racer's name and speed:\n", i);
String name = scanner.next();
String speed;
int intSpeed;
while (true) {
speed = scanner.next();

try {
intSpeed = Integer.parseInt(speed);
} catch (NumberFormatException e) {
System.out.println("Speed should be a number between 0 and 250\nTry again");
continue;
}

if (0 < intSpeed && intSpeed <= 250) {
break;
} else {
System.out.println("Speed should be between 0 and 250\nTry again");
}
}
cars[i - 1] = new Car(name, intSpeed);
}

double result = calculator.divideSum();
Formatter formatter = new Formatter();

System.out.println(calculator.cart);
System.out.println("Каждому человеку к оплате: " + formatter.roundResult(result) + " " + formatter.formatValue(result));
return cars;
}
}
}
41 changes: 41 additions & 0 deletions src/main/java/Race.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,41 @@
import java.util.*;

public class Race {
Car[] racers;

Race(Car[] racers) {
this.racers = racers;
}

public void start() {
ArrayList<Integer> distances = calculateDistances(racers);

String winner = calculateWinner(distances);

System.out.printf("The winner is %s", winner);
}

private ArrayList<Integer> calculateDistances(Car[] racers) {
ArrayList<Integer> distances = new ArrayList<>();

for (Car racer : racers) {
distances.add(racer.speed * 24);
}

return distances;
}

private String calculateWinner(ArrayList<Integer> distances) {
int maxDistance = 0;

for (int distance: distances) {
if (distance > maxDistance) {
maxDistance = distance;
}
}

int indexOfWinner = distances.indexOf(maxDistance);

return racers[indexOfWinner].name;
}
}