diff --git a/src/main/java/Car.java b/src/main/java/Car.java
new file mode 100644
index 00000000..b42c185f
--- /dev/null
+++ b/src/main/java/Car.java
@@ -0,0 +1,21 @@
+public class Car {
+ private String name;
+ private int speed;
+
+ public Car(String name, int speed) {
+ this.name = name;
+ this.speed = speed;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public int getSpeed() {
+ return speed;
+ }
+
+ public void setSpeed(int speed) {
+ this.speed = speed;
+ }
+}
diff --git a/src/main/java/Main.java b/src/main/java/Main.java
index a9198c43..bc3086d3 100644
--- a/src/main/java/Main.java
+++ b/src/main/java/Main.java
@@ -1,8 +1,63 @@
-public class Main {
+package main;
 
+public class BinarySearch {
 public static void main(String[] args) {
- // ваш код начнется здесь
- // вы не должны ограничиваться только классом Main и можете создавать свои классы по необходимости
- System.out.println("Привет Мир");
+ int[] myList = {87, 21, 45, 93};
+
+ System.out.println(binarySearch(myList, 93));
+ System.out.println(binarySearch(myList, 16));
+ }
+
+ public static int binarySearch(int[] list, int item) {
+ if (isListEmpty(list)) {
+ return -1;
+ }
+
+ int low = 0;
+ int high = list.length - 1;
+
+ while (low <= high) { + int mid = (low + high) / 2; + int guess = list[mid]; + + if (guessEqualsItem(guess, item)) { + return mid; + } else if (guessGreaterThanItem(guess, item)) { + high = mid - 1; + } else if(guessLessThanItem(guess, item)) { + low = mid + 1; + } + } + + return -1; + } + + public static boolean isListEmpty(int[] myList) { + int listSize = myList.length; + if (listSize == 0) { + return true; + } + return false; + } + + public static boolean guessEqualsItem(int guess, int item) { + if (guess != item) { + return false; + } + return true; + } + + public static boolean guessGreaterThanItem(int guess, int item) { + if (guess < item) { + return false; + } + return true; + } + + public static boolean guessLessThanItem(int guess, int item) { + if (guess> item) {
+ return false;
+ }
+ return true;
 }
 }
diff --git a/src/main/java/Race.java b/src/main/java/Race.java
new file mode 100644
index 00000000..690265dc
--- /dev/null
+++ b/src/main/java/Race.java
@@ -0,0 +1,20 @@
+public class Race {
+ private Car leader;
+
+ public Race() {
+ this.leader = null;
+ }
+
+ public void calculateDistance(Car car) {
+ int distance = car.getSpeed() * 24;
+ System.out.println("Автомобиль " + car.getName() + " проедет " + distance + " км за 24 часа.");
+
+ if (leader == null &#124;&#124; car.getSpeed()> leader.getSpeed()) {
+ leader = car;
+ }
+ }
+
+ public Car getLeader() {
+ return leader;
+ }
+}
\ No newline at end of file
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://github.com/Yandex-Practicum/Java-Module-Project/compare/master...androidpadavan:Java-Module-Project:master.diff">(-&gt;オリジナル)</a>
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