diff --git a/src/main/java/Cars.java b/src/main/java/Cars.java new file mode 100644 index 000000000..fa6034f9a --- /dev/null +++ b/src/main/java/Cars.java @@ -0,0 +1,9 @@ +public class Cars { + String name; + int speed; + + Cars(String name, int speed){ + this.name=name; + this.speed=speed; + } +} diff --git a/src/main/java/Main.java b/src/main/java/Main.java index db9356a08..209edec80 100644 --- a/src/main/java/Main.java +++ b/src/main/java/Main.java @@ -1,6 +1,42 @@ +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Scanner; public class Main { public static void main(String[] args) { - System.out.println("Hello world!"); + Scanner scanner = new Scanner(System.in); + ArrayList carList= new ArrayList<>(); + int countCars=1; + String carName=""; + int carSpeed=0; + + for (int i = 0; i < 3; i++) { + System.out.printf("Введите название машины №%d:%n",countCars); + carName=scanner.next(); + + while (true){ + System.out.printf("Введите скорость машины №%d:%n",countCars); + if (scanner.hasNextInt()){ + carSpeed=scanner.nextInt(); + if (carSpeed>0 && carSpeed<=250){ + Cars car = new Cars(carName,carSpeed); + carList.add(car); + countCars++; + break; + }else { + System.out.println("Неправильная скорость "); + } + }else { + System.out.println("Нужно ввести целое число!"); + scanner.next(); + } + + } + } + + Racing race = new Racing(); + race.calculateLeader(carList); + + } -} \ No newline at end of file +} diff --git a/src/main/java/Racing.java b/src/main/java/Racing.java new file mode 100644 index 000000000..1068caedb --- /dev/null +++ b/src/main/java/Racing.java @@ -0,0 +1,22 @@ +import java.util.ArrayList; +import java.util.HashMap; + +public class Racing { + String leader=""; + int distance; + int topDistance=0; + + public void calculateLeader(ArrayList carList){//1056 1584 512 + for (Cars car :carList){ + distance=car.speed *24; + if (distance>topDistance){ + topDistance=distance; + leader= car.name; + } + + } + System.out.printf("Самая быстрая машина: %s%n",leader); + + } + +}