mhasadi78/ds_exercises
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Muhamad H. Asadi
2022-10-09 06:19:03 +03:30
commit bf2ab28205
27 changed files with 710 additions and 0 deletions
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17
s1/.editorconfig Normal file
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# Editor configuration, see http://editorconfig.org
root = true
[*]
charset = utf-8
indent_style = space
indent_size = 2
insert_final_newline = true
trim_trailing_whitespace = true
max_line_length = 80
[*.sh]
end_of_line = lf
[*.java]
indent_size = 4
max_line_length = 120

173
s1/pom.xml Normal file
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.tabrizu.data</groupId>
<artifactId>s1</artifactId>
<version>1.0</version>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<junit.version>5.6.0</junit.version>
<maven-enforcer-plugin.version>3.0.0-M3</maven-enforcer-plugin.version>
<maven-checkstyle-plugin.version>3.1.2</maven-checkstyle-plugin.version>
<checkstyle.version>8.45.1</checkstyle.version>
<maven-surefire-plugin.version>3.0.0-M5</maven-surefire-plugin.version>
<jacoco-maven-plugin.version>0.8.4</jacoco-maven-plugin.version>
<maven-javadoc-plugin.version>3.0.0</maven-javadoc-plugin.version>
<!-- JaCoCo thresholds. Increase gradually as you add tests. -->
<jacoco.unit-tests.limit.instruction-ratio>0%</jacoco.unit-tests.limit.instruction-ratio>
<jacoco.unit-tests.limit.branch-ratio>0%</jacoco.unit-tests.limit.branch-ratio>
<jacoco.unit-tests.limit.class-complexity>20</jacoco.unit-tests.limit.class-complexity>
<jacoco.unit-tests.limit.method-complexity>5</jacoco.unit-tests.limit.method-complexity>
</properties>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<version>${maven-enforcer-plugin.version}</version>
<executions>
<execution>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireMavenVersion>
<version>3.6.3</version>
</requireMavenVersion>
</rules>
<fail>true</fail>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>${maven-checkstyle-plugin.version}</version>
<dependencies>
<dependency>
<groupId>com.puppycrawl.tools</groupId>
<artifactId>checkstyle</artifactId>
<version>${checkstyle.version}</version>
</dependency>
<dependency>
<groupId>com.github.ngeor</groupId>
<artifactId>checkstyle-rules</artifactId>
<version>4.9.3</version>
</dependency>
</dependencies>
<configuration>
<configLocation>com/github/ngeor/checkstyle.xml</configLocation>
<includeTestSourceDirectory>true</includeTestSourceDirectory>
<skip>${skipTests}</skip>
</configuration>
<executions>
<execution>
<id>checkstyle</id>
<phase>validate</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>${jacoco-maven-plugin.version}</version>
<executions>
<execution>
<id>pre-unit-test</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>post-unit-test</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
<execution>
<id>check-unit-test</id>
<phase>test</phase>
<goals>
<goal>check</goal>
</goals>
<configuration>
<dataFile>${project.build.directory}/jacoco.exec</dataFile>
<rules>
<rule>
<element>BUNDLE</element>
<limits>
<limit>
<counter>INSTRUCTION</counter>
<value>COVEREDRATIO</value>
<minimum>${jacoco.unit-tests.limit.instruction-ratio}</minimum>
</limit>
<limit>
<counter>BRANCH</counter>
<value>COVEREDRATIO</value>
<minimum>${jacoco.unit-tests.limit.branch-ratio}</minimum>
</limit>
</limits>
</rule>
<rule>
<element>CLASS</element>
<limits>
<limit>
<counter>COMPLEXITY</counter>
<value>TOTALCOUNT</value>
<maximum>${jacoco.unit-tests.limit.class-complexity}</maximum>
</limit>
</limits>
</rule>
<rule>
<element>METHOD</element>
<limits>
<limit>
<counter>COMPLEXITY</counter>
<value>TOTALCOUNT</value>
<maximum>${jacoco.unit-tests.limit.method-complexity}</maximum>
</limit>
</limits>
</rule>
</rules>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>${maven-javadoc-plugin.version}</version>
</plugin>
</plugins>
</reporting>
</project>

30
s1/src/main/java/com/tabrizu/data/App.java Normal file
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package com.tabrizu.data;
/**
* Hello world!
*/
public final class App {
private App() {
}
public static void main(String[] args) {
ScoreBoard board = new ScoreBoard();
for (int i = 0; i < 100; i++) {
Score randomScore = new Score("user"+String.valueOf(i));
randomScore.setScore((int)(Math.random() * 100));
board.insertNewScore(randomScore);
}
for (int i = 0; i < 10; i++) {
String userName = "user"+String.valueOf((int)(Math.random() * 100))
board.removeUser(userName);
}
board.show();
}
}

32
s1/src/main/java/com/tabrizu/data/Score.java Normal file
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package com.tabrizu.data;
public class Score {
private int m_score;
private String m_username;
private Score(){}
public Score(String username){
m_username = username;
m_score = 0;
}
public String getUsername(){
return m_username;
}
public void setScore(int score){
m_score = score;
}
public int getScore(){
return m_score;
}
@Override
public String toString(){
return m_username + " : " + String.valueOf(m_score);
}
}

37
s1/src/main/java/com/tabrizu/data/ScoreBoard.java Normal file
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package com.tabrizu.data;
public class ScoreBoard {
private static final int SCORE_SIZE = 10;
Score[] m_board;
int m_boardIndex;
public ScoreBoard(){
m_boardIndex = 0;
m_board = new Score[SCORE_SIZE];
}
public void insertNewScore(Score score){
}
public void removeUser(String username){
}
public void show(){
System.out.print(this);
}
@Override
public String toString(){
String str = "";
for (int i = 0; i < m_boardIndex; i++) {
str += String.valueOf(i+1) + " => " + String.valueOf(m_board[i]) + "\n";
}
return str;
}
}

18
s1/src/test/java/com/tabrizu/data/AppTest.java Normal file
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package com.tabrizu.data;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
/**
* Unit test for simple App.
*/
class AppTest {
/**
* Rigorous Test.
*/
@Test
void testApp() {
assertEquals(1, 1);
}
}

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s1/target/classes/com/tabrizu/data/App.class Normal file
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s1/target/classes/com/tabrizu/data/Score.class Normal file
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s1/target/classes/com/tabrizu/data/ScoreBoard.class Normal file
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s1/target/test-classes/com/tabrizu/data/AppTest.class Normal file
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17
sll/.editorconfig Normal file
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@@ -0,0 +1,17 @@
# Editor configuration, see http://editorconfig.org
root = true
[*]
charset = utf-8
indent_style = space
indent_size = 2
insert_final_newline = true
trim_trailing_whitespace = true
max_line_length = 80
[*.sh]
end_of_line = lf
[*.java]
indent_size = 4
max_line_length = 120

3
sll/.idea/.gitignore generated vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml

13
sll/.idea/compiler.xml generated Normal file
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@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<annotationProcessing>
<profile name="Maven default annotation processors profile" enabled="true">
<sourceOutputDir name="target/generated-sources/annotations" />
<sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
<outputRelativeToContentRoot value="true" />
<module name="sll" />
</profile>
</annotationProcessing>
</component>
</project>

7
sll/.idea/encodings.xml generated Normal file
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@@ -0,0 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding">
<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
</component>
</project>

20
sll/.idea/jarRepositories.xml generated Normal file
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@@ -0,0 +1,20 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Central Repository" />
<option name="url" value="https://repo.maven.apache.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
</remote-repository>
</component>
</project>

12
sll/.idea/misc.xml generated Normal file
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@@ -0,0 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="MavenProjectsManager">
<option name="originalFiles">
<list>
<option value="$PROJECT_DIR$/pom.xml" />
</list>
</option>
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_18" default="true" project-jdk-name="18" project-jdk-type="JavaSDK" />
</project>

3
sll/.vscode/settings.json vendored Normal file
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@@ -0,0 +1,3 @@
{
"print.colourScheme": "Atom One"
}

173
sll/pom.xml Normal file
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@@ -0,0 +1,173 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.tabrizu.ds</groupId>
<artifactId>sll</artifactId>
<version>1.0</version>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<junit.version>5.6.0</junit.version>
<maven-enforcer-plugin.version>3.0.0-M3</maven-enforcer-plugin.version>
<maven-checkstyle-plugin.version>3.1.2</maven-checkstyle-plugin.version>
<checkstyle.version>8.45.1</checkstyle.version>
<maven-surefire-plugin.version>3.0.0-M5</maven-surefire-plugin.version>
<jacoco-maven-plugin.version>0.8.4</jacoco-maven-plugin.version>
<maven-javadoc-plugin.version>3.0.0</maven-javadoc-plugin.version>
<!-- JaCoCo thresholds. Increase gradually as you add tests. -->
<jacoco.unit-tests.limit.instruction-ratio>0%</jacoco.unit-tests.limit.instruction-ratio>
<jacoco.unit-tests.limit.branch-ratio>0%</jacoco.unit-tests.limit.branch-ratio>
<jacoco.unit-tests.limit.class-complexity>20</jacoco.unit-tests.limit.class-complexity>
<jacoco.unit-tests.limit.method-complexity>5</jacoco.unit-tests.limit.method-complexity>
</properties>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<version>${maven-enforcer-plugin.version}</version>
<executions>
<execution>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireMavenVersion>
<version>3.6.3</version>
</requireMavenVersion>
</rules>
<fail>true</fail>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>${maven-checkstyle-plugin.version}</version>
<dependencies>
<dependency>
<groupId>com.puppycrawl.tools</groupId>
<artifactId>checkstyle</artifactId>
<version>${checkstyle.version}</version>
</dependency>
<dependency>
<groupId>com.github.ngeor</groupId>
<artifactId>checkstyle-rules</artifactId>
<version>4.9.3</version>
</dependency>
</dependencies>
<configuration>
<configLocation>com/github/ngeor/checkstyle.xml</configLocation>
<includeTestSourceDirectory>true</includeTestSourceDirectory>
<skip>${skipTests}</skip>
</configuration>
<executions>
<execution>
<id>checkstyle</id>
<phase>validate</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>${jacoco-maven-plugin.version}</version>
<executions>
<execution>
<id>pre-unit-test</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>post-unit-test</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
<execution>
<id>check-unit-test</id>
<phase>test</phase>
<goals>
<goal>check</goal>
</goals>
<configuration>
<dataFile>${project.build.directory}/jacoco.exec</dataFile>
<rules>
<rule>
<element>BUNDLE</element>
<limits>
<limit>
<counter>INSTRUCTION</counter>
<value>COVEREDRATIO</value>
<minimum>${jacoco.unit-tests.limit.instruction-ratio}</minimum>
</limit>
<limit>
<counter>BRANCH</counter>
<value>COVEREDRATIO</value>
<minimum>${jacoco.unit-tests.limit.branch-ratio}</minimum>
</limit>
</limits>
</rule>
<rule>
<element>CLASS</element>
<limits>
<limit>
<counter>COMPLEXITY</counter>
<value>TOTALCOUNT</value>
<maximum>${jacoco.unit-tests.limit.class-complexity}</maximum>
</limit>
</limits>
</rule>
<rule>
<element>METHOD</element>
<limits>
<limit>
<counter>COMPLEXITY</counter>
<value>TOTALCOUNT</value>
<maximum>${jacoco.unit-tests.limit.method-complexity}</maximum>
</limit>
</limits>
</rule>
</rules>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>${maven-javadoc-plugin.version}</version>
</plugin>
</plugins>
</reporting>
</project>

19
sll/src/main/java/com/tabrizu/ds/App.java Normal file
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@@ -0,0 +1,19 @@
package com.tabrizu.ds;
/**
* Hello world!
*/
public final class App {
private App() {
}
/**
* Says hello to the world.
* @param args The arguments of the program.
*/
public static void main(String[] args) {
System.out.println("Hello World!");
SingleLinkedList<Integer> myList = new SingleLinkedList<Integer>();
}
}

12
sll/src/main/java/com/tabrizu/ds/ISingleLinkedList.java Normal file
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@@ -0,0 +1,12 @@
package com.tabrizu.ds;
public interface ISingleLinkedList<T> {
public int size();
public void addFirst(T value);
public void addLast(T value);
public T removeFirst();
public T removeLast();
public T getFirst();
public T getLast();
}

106
sll/src/main/java/com/tabrizu/ds/SingleLinkedList.java Normal file
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@@ -0,0 +1,106 @@
package com.tabrizu.ds;
public class SingleLinkedList<T> implements ISingleLinkedList<T> {
private class Node {
private T m_value;
private Node m_next;
public Node(T value, Node next) {
m_value = value;
m_next = next;
}
public T getValue() {
return m_value;
}
public Node getNext() {
return m_next;
}
public void setNext(Node next) {
m_next = next;
}
}
private Node m_head;
private Node m_tail;
private int m_size;
public SingleLinkedList() {
m_head = null;
m_tail = null;
m_size = 0;
}
@Override
public int size() {
return m_size;
}
@Override
public void addFirst(T value) {
m_head = new Node(value, m_head);
if (m_size == 0) {
m_tail = m_head;
}
m_size += 1;
}
@Override
public void addLast(T value) {
if (m_size == 0) {
addFirst(value);
}
Node newNode = new Node(value, null);
m_tail.setNext(newNode);
m_tail = newNode;
m_size++;
}
@Override
public T removeFirst() {
if (m_size == 0) {
return null;
}
T lastHead = m_head.getValue();
m_head = m_head.getNext();
m_size--;
return lastHead;
}
@Override
public T removeLast() {
if (m_size == 0) {
return null;
}
T lastTail = m_tail.getValue();
Node currentNode = m_head;
while (currentNode.getNext() != null){
currentNode = currentNode.getNext();
}
}
@Override
public T getFirst() {
// TODO Auto-generated method stub
return null;
}
@Override
public T getLast() {
// TODO Auto-generated method stub
return null;
}
@Override
public String toString() {
}
}

18
sll/src/test/java/com/tabrizu/ds/AppTest.java Normal file
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@@ -0,0 +1,18 @@
package com.tabrizu.ds;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
/**
* Unit test for simple App.
*/
class AppTest {
/**
* Rigorous Test.
*/
@Test
void testApp() {
assertEquals(1, 1);
}
}

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