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25 changes: 25 additions & 0 deletions src/main/java/Car.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
public class Car {
private String name = "";
private int speed = 0;

Car(String name, int speed){
this.name = name;
this.speed = speed;
}

public String getName() {
return name;
}

public int getSpeed() {
return speed;
}

public void setName(String name) {
this.name = name;
}

public void setSpeed(int speed) {
this.speed = speed;
}
}
47 changes: 46 additions & 1 deletion src/main/java/Main.java
Original file line number Diff line number Diff line change
@@ -1,6 +1,51 @@
import java.util.Scanner;

public class Main {

public static void main(String[] args) {
System.out.println("Hello world!");
Scanner scanner = new Scanner(System.in);

int count = 0;
Race racer = new Race();

while(true){
System.out.println("Введите количество машин:");
if(scanner.hasNextInt()){

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Если ввести отрицательно число, то далее программа будет работать некорректно. Добавь проверку на отрицательное число.

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добрый день.
image

у меня работает и с отрицанием

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А, извините, поняла, вопрос по количеству

count = scanner.nextInt();
scanner.nextLine();
if(count > 0) {
break;
}
}
else {
System.out.println("Ошибка ввода! Попробуйте снова!");
scanner.next();
}
}

for(int i = 0; i < count; i++) {
System.out.println("Введите название " + (i+1) + "-ой машины:");
String nameCar = scanner.nextLine();

int speedCar;
while (true) {
System.out.println("Введите скорость " + (i+1) + "-ой машины(больше 0 и меньше 250):");
if (scanner.hasNextInt()) {
speedCar = scanner.nextInt();
scanner.nextLine();
if( speedCar > 0 && speedCar < 250) {
racer.checkRacer(nameCar, speedCar);
break;
}
} else {
System.out.println("Неправильная скорость!");
scanner.next();
}
}
}
System.out.println("Победитель: " + racer.getRace());
scanner.close();

}

}
24 changes: 24 additions & 0 deletions src/main/java/Race.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
import java.util.Scanner;

public class Race {
private String racer = "";
private int distance = 0;
Scanner scanner = new Scanner(System.in);

public void checkRacer(String name, int speed){
Car car = new Car(name, speed);
int newDistance = 24 * car.getSpeed();
if (this.distance < newDistance) {
this.distance = newDistance;
this.racer = car.getName();
}
}

public void setRace(String racer) {
this.racer = racer;
}

public String getRace() {
return racer;
}
}