From c6a34ef7ca447ce8e44e9825d1bd742afe08c1cb Mon Sep 17 00:00:00 2001
From: Mishal Alquraini <alqurainimishal@gmail.com>
Date: Sat, 15 Feb 2025 21:05:19 +0300
Subject: [PATCH 1/2] finished parts 1-2-3

---
 task/.gitignore                               | 32 +++++++++++++++++++
 task/.idea/.gitignore                         |  3 ++
 .../inspectionProfiles/Project_Default.xml    |  6 ++++
 task/.idea/kotlinc.xml                        | 10 ++++++
 task/.idea/libraries/KotlinJavaRuntime.xml    | 17 ++++++++++
 task/.idea/misc.xml                           |  6 ++++
 task/.idea/modules.xml                        |  8 +++++
 task/.idea/vcs.xml                            |  6 ++++
 task/src/Main.kt                              | 21 ++++++++++++
 task/task.iml                                 | 15 +++++++++
 10 files changed, 124 insertions(+)
 create mode 100644 task/.gitignore
 create mode 100644 task/.idea/.gitignore
 create mode 100644 task/.idea/inspectionProfiles/Project_Default.xml
 create mode 100644 task/.idea/kotlinc.xml
 create mode 100644 task/.idea/libraries/KotlinJavaRuntime.xml
 create mode 100644 task/.idea/misc.xml
 create mode 100644 task/.idea/modules.xml
 create mode 100644 task/.idea/vcs.xml
 create mode 100644 task/src/Main.kt
 create mode 100644 task/task.iml

diff --git a/task/.gitignore b/task/.gitignore
new file mode 100644
index 0000000..3ddbf4c
--- /dev/null
+++ b/task/.gitignore
@@ -0,0 +1,32 @@
+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Kotlin ###
+.kotlin
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
\ No newline at end of file
diff --git a/task/.idea/.gitignore b/task/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/task/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/task/.idea/inspectionProfiles/Project_Default.xml b/task/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/task/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/task/.idea/kotlinc.xml b/task/.idea/kotlinc.xml
new file mode 100644
index 0000000..cba7a76
--- /dev/null
+++ b/task/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.1" />
+    <option name="languageVersion" value="2.1" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/task/.idea/libraries/KotlinJavaRuntime.xml b/task/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..3e6dc71
--- /dev/null
+++ b/task/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.1.0" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.1.0/kotlin-stdlib-2.1.0.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.1.0/kotlin-stdlib-2.1.0-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.1.0/kotlin-stdlib-2.1.0-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/task/.idea/misc.xml b/task/.idea/misc.xml
new file mode 100644
index 0000000..f03c948
--- /dev/null
+++ b/task/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_23" default="true" project-jdk-name="23" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/task/.idea/modules.xml b/task/.idea/modules.xml
new file mode 100644
index 0000000..52cbedd
--- /dev/null
+++ b/task/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/task.iml" filepath="$PROJECT_DIR$/task.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/task/.idea/vcs.xml b/task/.idea/vcs.xml
new file mode 100644
index 0000000..6c0b863
--- /dev/null
+++ b/task/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/task/src/Main.kt b/task/src/Main.kt
new file mode 100644
index 0000000..215b08b
--- /dev/null
+++ b/task/src/Main.kt
@@ -0,0 +1,21 @@
+
+fun filterNames(names: List<String>, condition: (String) -> Boolean): List<String> {
+    return names.filter(condition)
+}
+
+val numbers = listOf(1,2,3,4,5,6,7,8,9,10)
+val words = listOf("apple", "banana", "kiwi", "strawberry", "grape")
+
+fun main() {
+   val doubleNumbers = numbers.map { it * 2 }
+
+    println(doubleNumbers)
+
+    val names = listOf("Alice", "Bob", "Amir", "Charlie", "Annie", "David")
+
+    val filteredNames = filterNames(names) { it.startsWith("A") }
+    println(filteredNames)
+
+    val sortedWords = words.sortedByDescending { it.length }
+    println(sortedWords)
+}
\ No newline at end of file
diff --git a/task/task.iml b/task/task.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/task/task.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file

From 9ff0c96f392b46016a878824f955d26e2612429b Mon Sep 17 00:00:00 2001
From: Mishal Alquraini <alqurainimishal@gmail.com>
Date: Sat, 15 Feb 2025 21:24:30 +0300
Subject: [PATCH 2/2] done

---
 task/src/Main.kt | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/task/src/Main.kt b/task/src/Main.kt
index 215b08b..930f0d1 100644
--- a/task/src/Main.kt
+++ b/task/src/Main.kt
@@ -2,6 +2,24 @@
 fun filterNames(names: List<String>, condition: (String) -> Boolean): List<String> {
     return names.filter(condition)
 }
+fun customFilter(numbers: List<Int>, filter: (Int) -> Boolean): List<Int> {
+    return numbers.filter(filter)
+}
+
+fun processNumbers(number: List<Int>): List<Int> {
+    val filteredNumbers = number.filter { it % 2 != 0 }
+
+    val squaredNumbers = filteredNumbers.map { it * it }
+
+    return squaredNumbers
+}
+//fun processNumbers1(
+//    number: List<Int>,
+//    filter: (Int) -> Boolean,
+//    transform: (Int) -> Int
+//): List<Int> {
+//    return number.filter(filter).map(transform)
+//}
 
 val numbers = listOf(1,2,3,4,5,6,7,8,9,10)
 val words = listOf("apple", "banana", "kiwi", "strawberry", "grape")
@@ -18,4 +36,21 @@ fun main() {
 
     val sortedWords = words.sortedByDescending { it.length }
     println(sortedWords)
+
+    val numbers = listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
+
+    val greaterThanFive = customFilter(numbers) { it > 5 }
+    println("Numbers greater than 5: $greaterThanFive")
+
+    val evenNumbers = customFilter(numbers) { it % 2 == 0 }
+    println("Even numbers: $evenNumbers")
+
+    val multiplesOfThree = customFilter(numbers) { it % 3 == 0 }
+    println("Multiples of 3: $multiplesOfThree")
+
+    val number = listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
+
+    val result = processNumbers(number)
+
+    println(result)
 }
\ No newline at end of file