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3 changes: 3 additions & 0 deletions .idea/.gitignore

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123 changes: 123 additions & 0 deletions .idea/codeStyles/Project.xml

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5 changes: 5 additions & 0 deletions .idea/codeStyles/codeStyleConfig.xml

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6 changes: 6 additions & 0 deletions .idea/compiler.xml

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18 changes: 18 additions & 0 deletions .idea/gradle.xml

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10 changes: 10 additions & 0 deletions .idea/misc.xml

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6 changes: 6 additions & 0 deletions .idea/vcs.xml

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2 changes: 1 addition & 1 deletion settings.gradle
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"
53 changes: 39 additions & 14 deletions src/main/java/Calculator.java
Original file line number Diff line number Diff line change
@@ -1,22 +1,47 @@
class Calculator {
import java.util.Scanner;

int friendsCount;
public class Calculator {
static String exit = "Завершить"; // Вынес в статическую константу "Завершить"

String cart = "Добавленные товары:";
double totalPrice = 0;
public static void calc(int people) {
String dish;
String allDishes = "";
float price;
float sumOfOrder = 0.0f;
String close;
while (true) {
Scanner scSecond = new Scanner(System.in); // Оставил один сканнер
System.out.println("Введите название блюда!");
dish = scSecond.nextLine();
System.out.println("Введите стоимость этого блюда в формате 'руб.коп'");
if (scSecond.hasNextFloat()) {
price = scSecond.nextFloat();
if (price > 0) {
sumOfOrder = sumOfOrder + price;
allDishes = allDishes + dish + "\n";
String sufForOne = Finish.finish(price);
String anotherOne = "Вы добавили: %s за %.2f%s\n";
System.out.printf(anotherOne, dish, price, sufForOne);
System.out.println("Хотите добавить блюдо? Введите любую букву или напишите:'Завершить', если блюд больше не осталось");
close = scSecond.next();
if (close.equalsIgnoreCase(exit)) {
break;
}
} else {
System.out.println("Сумма указана неверно");
}
} else {
System.out.println("Сумма указана неверно, попробуйте внести блюдо снова");
}

Calculator(int friendsCount) {
this.friendsCount = friendsCount;
}
}
String suf = Finish.finish(sumOfOrder);
float forThePerson = sumOfOrder / people;
String lastSuf = Finish.finish(forThePerson);

void addItem(Item item) {
totalPrice += item.price;
cart = cart + "\n" + item.name;
System.out.println("Вы купили:\n" + allDishes + "За " + String.format("%.2f", sumOfOrder) + suf);
System.out.println("Каждый должен заплатить по: " + String.format("%.2f", forThePerson) + lastSuf);

System.out.println(item.name + " в корзине");
}

double divideSum() {
return totalPrice / friendsCount;
}
}
21 changes: 21 additions & 0 deletions src/main/java/Finish.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
public class Finish {
public static String finish(float overallCost) {
String suffix;
int hundred = (int) Math.floor(overallCost % 100);
if (hundred <= 14 && hundred >= 11) { // Исправил
suffix = " рублей ";
} else {
int ten = hundred % 10;
if (ten == 1) {
suffix = " рубль ";
} else if (ten >= 2 && ten <= 4) {
suffix = " рубля ";
} else {
suffix = " рублей ";
}

}
return suffix;
}
}

17 changes: 0 additions & 17 deletions src/main/java/Formatter.java

This file was deleted.

10 changes: 0 additions & 10 deletions src/main/java/Item.java

This file was deleted.

47 changes: 12 additions & 35 deletions src/main/java/Main.java
Original file line number Diff line number Diff line change
Expand Up @@ -3,47 +3,24 @@
public class Main {

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

int friendCount;
int howManyPeople;
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.");
Scanner scFirst = new Scanner(System.in);
if (scFirst.hasNextInt()) {
howManyPeople = scFirst.nextInt();
if (howManyPeople > 1) {
break;
}
System.out.println("Извините, но необходимо ввести число гостей, которое больше 1!");// Убрал один if, который был, как оказалось, не нужен
} else {
System.out.println("Неверное количество друзей. Значение должно быть болье единицы, давайте попробуем еще раз.");
System.out.println("Извините, но необходжмо ввести целочисленное значение больше 1");
}
}
Calculator.calc(howManyPeople);
}

Calculator calculator = new Calculator(friendCount);

while (true) {
System.out.println("Введите название товара");
String name = scanner.next();

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

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();

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

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));
}
}