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Main.java
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33 lines (30 loc) · 1.07 KB
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import java.util.Scanner;
public class Main {
public static Scanner scanner = new Scanner(System.in);
public static int guestCounter;
public static void main(String[] args) {
System.out.println("Введите количество гостей.");
//Проверка ввода
while(true) {
do {
try {
String persons = scanner.next();
guestCounter = Integer.parseInt(persons);
break;
}
catch (Exception e){
System.out.println("Введено некоректное значение. Повторите ввод:");
}
}
while(true);
if (guestCounter <= 1) {
System.out.println("Введено некоректное значение. Повторите ввод:");
} else {
break;
}
}
Calculator calculator = new Calculator();
calculator.count();
scanner.close();
}
}