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ПР для проверки задания по Спринту 2 Егор Табаев #1

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ПР для проверки задания по Спринту 2 Егор Табаев #1

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e567667
Для переброски на пк
lodrean Jul 26, 2023
1afb2fc
прошу проверить
lodrean Jul 26, 2023
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5 changes: 5 additions & 0 deletions src/main/java/Calculator.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
public class Calculator {
static double aveSumm (double summ, int countOfPerson){
return summ / countOfPerson;
}
}
19 changes: 19 additions & 0 deletions src/main/java/Formatting.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
public class Formatting {


static String round(double ruble){
return String.format("%.2f", ruble);
}
public static String declination(double rubles){
var deci = (int) rubles % 100 / 10;
if (deci == 1)
{

@AleksandrIlinskii AleksandrIlinskii Jul 27, 2023

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Это скобка должна быть строкой выше

return "рублей";
}
return switch ((int) rubles % 10) {
case 1 -> "рубль";
case 2, 3, 4 -> "рубля";
default -> "рублей";
};
}
}
5 changes: 5 additions & 0 deletions src/main/java/Good.java
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@@ -0,0 +1,5 @@
public class Good {
String name;
double value;
}

43 changes: 41 additions & 2 deletions src/main/java/Main.java
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Original file line number Diff line number Diff line change
@@ -1,6 +1,45 @@

import java.util.Scanner;
public class Main {
public static void main(String[] args) {
System.out.println("Hello world!");
System.out.println("Введите количество человек, на которых необходимо разделить счет");
Scanner scanner = new Scanner(System.in);
while (!scanner.hasNextInt() && scanner.hasNext()) {
System.out.println("некорректные данные, введите еще раз количество персон. Вы ввели: " + scanner.next());
}
int personCount = scanner.nextInt();

while (personCount<=1){
System.out.println("Введенное значение неверно, введите количество человек больше 1");
personCount = scanner.nextInt();
}


String listOfGoods="";
double summOfGoods= 0.00;
System.out.println("Введите товар, который хотите добавить в счёт");
while (true){
String input = scanner.next();
if (input.equalsIgnoreCase("завершить")){
break;
}
Good position = new Good();
position.name = input;
listOfGoods += position.name + "\n";
System.out.println("Введите стоимость добавляемого товара ");
while (!scanner.hasNextDouble() && scanner.hasNext()) {
System.out.println("некорректные данные, введите еще раз сумму. Вы ввели: " + scanner.next());
}
position.value = scanner.nextDouble();
while (position.value<0){
System.out.println("Введенное значение некорректно, введите неотрицательную стоимость");
position.value = scanner.nextDouble();
}
summOfGoods+= position.value;
System.out.println("Товар "+ position.name + " добавлен. Если хотите прекратить добавление товаров, введите команду \"завершить\". Введите новый товар");
}
double aveSumm = Calculator.aveSumm(summOfGoods, personCount);
System.out.println("Добавленные товары:\n" + listOfGoods);
System.out.println("Сумма на каждого человека будет равна " + Formatting.round(aveSumm) + " " + Formatting.declination(Math.floor(aveSumm)));
}
}
}