From 2005871330d12c658f56e2f49bbbf3e50fcfef9f Mon Sep 17 00:00:00 2001
From: Leonid <kaheyne@gmail.com>
Date: Thu, 3 Apr 2025 11:10:12 +0300
Subject: [PATCH] =?UTF-8?q?=D0=97=D0=B0=D0=B4=D0=B0=D1=87=D0=B8=20medium?=
 =?UTF-8?q?=20=D1=81=20HH=20(=D0=B4=D0=B2=D0=B5=20=D0=BF=D0=B5=D1=80=D0=B2?=
 =?UTF-8?q?=D1=8B=D1=85)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../com/algos/hh/{ => easy}/LogProcessor.java |  2 +-
 .../algos/hh/{ => easy}/ShapeCalculator.java  |  2 +-
 .../java/com/algos/hh/medium/Palindrome.java  | 28 ++++++++++++++++
 .../com/algos/hh/medium/TemperatureDrops.java | 33 +++++++++++++++++++
 4 files changed, 63 insertions(+), 2 deletions(-)
 rename src/main/java/com/algos/hh/{ => easy}/LogProcessor.java (98%)
 rename src/main/java/com/algos/hh/{ => easy}/ShapeCalculator.java (98%)
 create mode 100644 src/main/java/com/algos/hh/medium/Palindrome.java
 create mode 100644 src/main/java/com/algos/hh/medium/TemperatureDrops.java

diff --git a/src/main/java/com/algos/hh/LogProcessor.java b/src/main/java/com/algos/hh/easy/LogProcessor.java
similarity index 98%
rename from src/main/java/com/algos/hh/LogProcessor.java
rename to src/main/java/com/algos/hh/easy/LogProcessor.java
index dab00ed..af0f26c 100644
--- a/src/main/java/com/algos/hh/LogProcessor.java
+++ b/src/main/java/com/algos/hh/easy/LogProcessor.java
@@ -1,4 +1,4 @@
-package com.algos.hh;
+package com.algos.hh.easy;
 
 //Обработка логов
 //        Вы работаете над системой анализа логов. Вам нужно разработать компонент для обработки и анализа строк. Этот компонент должен выполнять следующие операции:
diff --git a/src/main/java/com/algos/hh/ShapeCalculator.java b/src/main/java/com/algos/hh/easy/ShapeCalculator.java
similarity index 98%
rename from src/main/java/com/algos/hh/ShapeCalculator.java
rename to src/main/java/com/algos/hh/easy/ShapeCalculator.java
index 66e71a4..8aca18a 100644
--- a/src/main/java/com/algos/hh/ShapeCalculator.java
+++ b/src/main/java/com/algos/hh/easy/ShapeCalculator.java
@@ -1,4 +1,4 @@
-package com.algos.hh;
+package com.algos.hh.easy;
 
 //Площадь и периметр
 //        Вы разрабатываете программу для обработки информации о фигурах на плоскости. Вам необходимо создать класс, который будет вычислять площадь и периметр фигуры. Программа работает с двумя типами фигур — круг и квадрат.
diff --git a/src/main/java/com/algos/hh/medium/Palindrome.java b/src/main/java/com/algos/hh/medium/Palindrome.java
new file mode 100644
index 0000000..0471479
--- /dev/null
+++ b/src/main/java/com/algos/hh/medium/Palindrome.java
@@ -0,0 +1,28 @@
+package com.algos.hh.medium;
+
+import java.util.Locale;
+
+public class Palindrome {
+    public static void main(String[] args) {
+
+        System.out.println(checkPalindrome("Тут как тут"));
+        System.out.println(checkPalindrome("Программист"));
+        System.out.println(checkPalindrome("Шалаш"));
+
+    }
+
+    public static String checkPalindrome(String input) {
+
+        input = input.trim().toLowerCase(Locale.ROOT);
+        for (int i = 0; i < input.length() / 2; i++) {
+            if (input.charAt(i) == ' ') {
+                continue;
+            }
+            if (input.charAt(i) != input.charAt(input.length() - 1 - i)) {
+                return "Не палиндром";
+            }
+        }
+
+        return "Палиндром";
+    }
+}
diff --git a/src/main/java/com/algos/hh/medium/TemperatureDrops.java b/src/main/java/com/algos/hh/medium/TemperatureDrops.java
new file mode 100644
index 0000000..2ead07f
--- /dev/null
+++ b/src/main/java/com/algos/hh/medium/TemperatureDrops.java
@@ -0,0 +1,33 @@
+package com.algos.hh.medium;
+
+public class TemperatureDrops {
+    public static void main(String[] args) {
+
+        System.out.println(findDrops("0 5 2 7 4 1"));
+        System.out.println(findDrops("10 8 6 4 2 0 -2 -4"));
+    }
+
+    public static String findDrops(String input) {
+
+        String[] sourceArray = input.split(" ");
+        Integer[] destArray = new Integer[sourceArray.length];
+        for (int i = 0; i < sourceArray.length; i++) {
+            destArray[i] = Integer.parseInt(sourceArray[i]);
+        }
+        StringBuilder sb = new StringBuilder();
+
+        for (int i = 1; i < destArray.length ; i++) {
+            int prev = destArray[i - 1];
+            int curr = destArray[i];
+            if (Math.abs(prev) - Math.abs(curr) >= 3) {
+                sb.append(i).append(" ");
+            }
+        }
+
+        if (!sb.isEmpty()) {
+            return sb.toString().trim();
+        }
+
+        return "Нет";
+    }
+}
\ No newline at end of file