From 082d7f66ae1b3e68f73bfd8d829c51a6f9c28306 Mon Sep 17 00:00:00 2001 From: vimaksi Date: Wed, 9 Jul 2025 00:44:37 +0300 Subject: [PATCH 1/2] =?UTF-8?q?=D0=9D=D0=BE=D0=B2=D1=8B=D0=B9=20=D0=BA?= =?UTF-8?q?=D0=BE=D0=BC=D0=BC=D0=B8=D1=82?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/main/java/Car.java | 10 ++++++++++ src/main/java/Main.java | 43 +++++++++++++++++++++++++++++++++++++++-- src/main/java/Race.java | 14 ++++++++++++++ 3 files changed, 65 insertions(+), 2 deletions(-) create mode 100644 src/main/java/Car.java create mode 100644 src/main/java/Race.java diff --git a/src/main/java/Car.java b/src/main/java/Car.java new file mode 100644 index 000000000..71ba22ee1 --- /dev/null +++ b/src/main/java/Car.java @@ -0,0 +1,10 @@ +public class Car { + String name; //название авто + int speed; //скорость + + Car(String name, int speed){// конструктор + this.name = name; + this.speed = speed; + } +} + diff --git a/src/main/java/Main.java b/src/main/java/Main.java index db9356a08..43fd261f6 100644 --- a/src/main/java/Main.java +++ b/src/main/java/Main.java @@ -1,6 +1,45 @@ +import java.util.Scanner; public class Main { public static void main(String[] args) { - System.out.println("Hello world!"); + Scanner scanner = new Scanner(System.in); + String leader = ""; + + for (int i = 0; i < 3; i ++) { + String carName; + int carSpeed; + int minSpeed = 1; + int maxSpeed = 250; + + while (true) { + System.out.println("— Введите название машины No" + (i + 1) + ":"); + // if (scanner.hasNextLine()) { + carName = scanner.nextLine(); + if (carName.trim().isEmpty()) { + System.out.println("Неправильное название"); + } else { + break; + // } + } + } + + while (true) { + System.out.println("— Введите скорость машины No" + (i + 1) + ":"); + { + try { + carSpeed = Integer.parseInt(scanner.nextLine()); + if ((carSpeed>= minSpeed) && (carSpeed <= maxSpeed)) { + break; + } + } catch (NumberFormatException ex) { + } + System.out.println("— Неправильная скорость "); + } + } + Car car = new Car(carName, carSpeed); + + leader = Race.findLeader(car.name, car.speed); + } + System.out.println("Самая быстрая машина:" + leader); } -} \ No newline at end of file +} diff --git a/src/main/java/Race.java b/src/main/java/Race.java new file mode 100644 index 000000000..788b0b8f3 --- /dev/null +++ b/src/main/java/Race.java @@ -0,0 +1,14 @@ +public class Race { + static String leader = ""; + static int distance = 0; + static int newDistance = 0; + + public static String findLeader(String newRider, int newSpeed) { + newDistance = 24 * newSpeed; + if (newDistance> distance) { + leader = newRider; + distance = newDistance; + } + return leader; + } +} From 4597aa78dd1d9def2312a91f9c27efd698660c95 Mon Sep 17 00:00:00 2001 From: vimaksi Date: 2025年7月14日 15:21:43 +0300 Subject: [PATCH 2/2] =?UTF-8?q?=D0=9D=D0=BE=D0=B2=D1=8B=D0=B9=20=D0=BA?= =?UTF-8?q?=D0=BE=D0=BC=D0=BC=D0=B8=D1=82?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/main/java/Car.java | 4 ++-- src/main/java/Main.java | 7 +++---- src/main/java/Race.java | 1 + 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/src/main/java/Car.java b/src/main/java/Car.java index 71ba22ee1..f2f40a050 100644 --- a/src/main/java/Car.java +++ b/src/main/java/Car.java @@ -1,6 +1,6 @@ public class Car { - String name; //название авто - int speed; //скорость + final String name; //название авто + final int speed; //скорость Car(String name, int speed){// конструктор this.name = name; diff --git a/src/main/java/Main.java b/src/main/java/Main.java index 43fd261f6..adc7c5f4f 100644 --- a/src/main/java/Main.java +++ b/src/main/java/Main.java @@ -8,18 +8,16 @@ public static void main(String[] args) { for (int i = 0; i < 3; i ++) { String carName; int carSpeed; - int minSpeed = 1; - int maxSpeed = 250; + final int minSpeed = 1; + final int maxSpeed = 250; while (true) { System.out.println("— Введите название машины No" + (i + 1) + ":"); - // if (scanner.hasNextLine()) { carName = scanner.nextLine(); if (carName.trim().isEmpty()) { System.out.println("Неправильное название"); } else { break; - // } } } @@ -43,3 +41,4 @@ public static void main(String[] args) { System.out.println("Самая быстрая машина:" + leader); } } + diff --git a/src/main/java/Race.java b/src/main/java/Race.java index 788b0b8f3..6349244b1 100644 --- a/src/main/java/Race.java +++ b/src/main/java/Race.java @@ -3,6 +3,7 @@ public class Race { static int distance = 0; static int newDistance = 0; + public static String findLeader(String newRider, int newSpeed) { newDistance = 24 * newSpeed; if (newDistance> distance) {

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