diff --git a/Q1a_24067844/.DS_Store b/Q1a_24067844/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..418fdb06de8034f48186d19c51bb4ad62248e7fe
Binary files /dev/null and b/Q1a_24067844/.DS_Store differ
diff --git a/Q1a_24067844/pom.xml b/Q1a_24067844/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..715ac65bc88eadbe4603c8d20fe40bf3619b2b6d
--- /dev/null
+++ b/Q1a_24067844/pom.xml
@@ -0,0 +1,43 @@
+<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/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>com.example</groupId>
+ <artifactId>MagicSquareGenerator</artifactId>
+ <version>1.0-SNAPSHOT</version>
+ <packaging>jar</packaging>
+
+ <properties>
+ <maven.compiler.source>11</maven.compiler.source>
+ <maven.compiler.target>11</maven.compiler.target>
+ </properties>
+
+ <dependencies>
+ <!-- JUnit 5 API and Jupiter Engine -->
+ <dependency>
+ <groupId>org.junit.jupiter</groupId>
+ <artifactId>junit-jupiter-api</artifactId>
+ <version>5.9.2</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.junit.jupiter</groupId>
+ <artifactId>junit-jupiter-engine</artifactId>
+ <version>5.9.2</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <!-- Maven Surefire Plugin to run tests -->
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-plugin</artifactId>
+ <version>3.0.0-M7</version>
+ </plugin>
+ </plugins>
+ </build>
+</project>
diff --git a/Q1a_24067844/src/.DS_Store b/Q1a_24067844/src/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..39aafda386b8bcd08046df1ee5d2a01043d65062
Binary files /dev/null and b/Q1a_24067844/src/.DS_Store differ
diff --git a/Q1a_24067844/src/main/.DS_Store b/Q1a_24067844/src/main/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..ab00c14bea7bad79a276163c149cfd05019dcf3d
Binary files /dev/null and b/Q1a_24067844/src/main/.DS_Store differ
diff --git a/Q1a_24067844/src/main/java/.DS_Store b/Q1a_24067844/src/main/java/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..6f4d6bc37d47bd82e8f1669db9616a2a63a55d58
Binary files /dev/null and b/Q1a_24067844/src/main/java/.DS_Store differ
diff --git a/Q1a_24067844/src/main/java/MagicSquareGenerator.class b/Q1a_24067844/src/main/java/MagicSquareGenerator.class
new file mode 100644
index 0000000000000000000000000000000000000000..74f3815d309c80d2103868567a9bd63ebaf7eb3d
Binary files /dev/null and b/Q1a_24067844/src/main/java/MagicSquareGenerator.class differ
diff --git a/Q1a_24067844/src/main/java/MagicSquareGenerator.java b/Q1a_24067844/src/main/java/MagicSquareGenerator.java
new file mode 100644
index 0000000000000000000000000000000000000000..9f6bfe892f3694f43d1b1591bd37343b3de36a2e
--- /dev/null
+++ b/Q1a_24067844/src/main/java/MagicSquareGenerator.java
@@ -0,0 +1,64 @@
+import java.util.Scanner;
+
+public class MagicSquareGenerator {
+ private int size;
+ private int[][] square;
+
+ // Constructor to initialize the magic square
+ public MagicSquareGenerator(int size) {
+ this.size = size;
+ this.square = new int[size][size];
+ generateMagicSquare();
+ }
+
+ // Generating the magic square using method in coursework brief
+ private void generateMagicSquare() {
+ int x = 0, y = size / 2;
+ for (int i = 1; i <= size * size; i++) {
+ square[x][y] = i;
+ int newX = (x - 1 + size) % size;
+ int newY = (y - 1 + size) % size;
+
+ if (square[newX][newY] == 0) {
+ x = newX;
+ y = newY;
+ } else {
+ x = (x + 1) % size;
+ }
+ }
+ }
+
+ // Display the magic square in a formatted grid
+ public void display() {
+ for (int[] row : square) {
+ for (int num : row) {
+ System.out.printf("%3d ", num);
+ }
+ System.out.println();
+ }
+ }
+
+ public static void main(String[] args) {
+ Scanner scanner = new Scanner(System.in);
+ int size;
+
+ // Input validation: Ensuring the number is a positive odd integer
+ while (true) {
+ System.out.print("Enter an odd integer for the magic square size: ");
+ if (!scanner.hasNextInt()) {
+ System.out.println("Invalid input. Please enter a positive odd integer.");
+ // Consume invalid input
+ scanner.next();
+ continue;
+ }
+ size = scanner.nextInt();
+ if (size % 2 == 1 && size > 0) break;
+ System.out.println("Invalid input. Please enter a positive odd integer.");
+ }
+
+ // Generate and display the magic square
+ MagicSquareGenerator magicSquare = new MagicSquareGenerator(size);
+ System.out.println("\nGenerated Magic Square:");
+ magicSquare.display();
+ }
+}
diff --git a/Q1a_24067844/src/test/.DS_Store b/Q1a_24067844/src/test/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..34bb422410b4719753196e8ac792a538dc850208
Binary files /dev/null and b/Q1a_24067844/src/test/.DS_Store differ
diff --git a/Q1a_24067844/src/test/java/.DS_Store b/Q1a_24067844/src/test/java/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..fb4b9171541e7de387ee5fe4ac632a4284b3f2d2
Binary files /dev/null and b/Q1a_24067844/src/test/java/.DS_Store differ
diff --git a/Q1a_24067844/src/test/java/MagicSquareGeneratorTest.java b/Q1a_24067844/src/test/java/MagicSquareGeneratorTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..0b7aca6de621ececfcc1f7fe51b98163ee3b3a61
--- /dev/null
+++ b/Q1a_24067844/src/test/java/MagicSquareGeneratorTest.java
@@ -0,0 +1,27 @@
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+class MagicSquareTest {
+
+ // Normal case: A 5x5 magic square should be generated with no issues
+ @Test
+ void generateMagicSquareNormal() {
+ MagicSquareGenerator magicSquare = new MagicSquareGenerator(5);
+ assertNotNull(magicSquare);
+ }
+
+ // Abnormal case: Negative size should throw an exception
+ @Test
+ void generateMagicSquareAbnormal() {
+ assertThrows(NegativeArraySizeException.class, () -> {
+ new MagicSquareGenerator(-5);
+ });
+ }
+
+ // Boundary case: A 1x1 magic square should be generated with no issues
+ @Test
+ void generateMagicSquareBoundary() {
+ MagicSquareGenerator magicSquare = new MagicSquareGenerator(1);
+ assertNotNull(magicSquare);
+ }
+}
diff --git a/Q1a_24067844/target/classes/MagicSquareGenerator.class b/Q1a_24067844/target/classes/MagicSquareGenerator.class
new file mode 100644
index 0000000000000000000000000000000000000000..5843feb21a16d5416c86f8923590a5a63bbdad2c
Binary files /dev/null and b/Q1a_24067844/target/classes/MagicSquareGenerator.class differ
diff --git a/Q1a_24067844/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst b/Q1a_24067844/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
new file mode 100644
index 0000000000000000000000000000000000000000..23cd3a47e48f52fe6814fc3bd3ab52b4f67fa3d5
--- /dev/null
+++ b/Q1a_24067844/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
@@ -0,0 +1 @@
+MagicSquareGenerator.class
diff --git a/Q1a_24067844/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst b/Q1a_24067844/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
new file mode 100644
index 0000000000000000000000000000000000000000..267cef78a48aa913a21f1007daeeb28c6c837913
--- /dev/null
+++ b/Q1a_24067844/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
@@ -0,0 +1 @@
+/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844/src/main/java/MagicSquareGenerator.java
diff --git a/Q1a_24067844/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst b/Q1a_24067844/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst
new file mode 100644
index 0000000000000000000000000000000000000000..445f820bbbb4f8a9fe236ecad48b418969dc103a
--- /dev/null
+++ b/Q1a_24067844/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst
@@ -0,0 +1 @@
+MagicSquareTest.class
diff --git a/Q1a_24067844/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst b/Q1a_24067844/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst
new file mode 100644
index 0000000000000000000000000000000000000000..23c1831166f163cbd5d2fafbfc05cb54282acc97
--- /dev/null
+++ b/Q1a_24067844/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst
@@ -0,0 +1 @@
+/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844/src/test/java/MagicSquareGeneratorTest.java
diff --git a/Q1a_24067844/target/surefire-reports/MagicSquareTest.txt b/Q1a_24067844/target/surefire-reports/MagicSquareTest.txt
new file mode 100644
index 0000000000000000000000000000000000000000..599f640b35b4510e70c3a20c13eb0620f8849a09
--- /dev/null
+++ b/Q1a_24067844/target/surefire-reports/MagicSquareTest.txt
@@ -0,0 +1,4 @@
+-------------------------------------------------------------------------------
+Test set: MagicSquareTest
+-------------------------------------------------------------------------------
+Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.015 s - in MagicSquareTest
diff --git a/Q1a_24067844/target/surefire-reports/TEST-MagicSquareTest.xml b/Q1a_24067844/target/surefire-reports/TEST-MagicSquareTest.xml
new file mode 100644
index 0000000000000000000000000000000000000000..fdc43f4b62cc784e249acae8be54980651e91d98
--- /dev/null
+++ b/Q1a_24067844/target/surefire-reports/TEST-MagicSquareTest.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<testsuite xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://maven.apache.org/surefire/maven-surefire-plugin/xsd/surefire-test-report-3.0.xsd" version="3.0" name="MagicSquareTest" time="0.015" tests="3" errors="0" skipped="0" failures="0">
+ <properties>
+ <property name="gopherProxySet" value="false"/>
+ <property name="awt.toolkit" value="sun.lwawt.macosx.LWCToolkit"/>
+ <property name="java.specification.version" value="11"/>
+ <property name="sun.cpu.isalist" value=""/>
+ <property name="sun.jnu.encoding" value="UTF-8"/>
+ <property name="java.class.path" value="/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844/target/test-classes:/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844/target/classes:/Users/ghalaalmasri/.m2/repository/org/junit/jupiter/junit-jupiter-api/5.9.2/junit-jupiter-api-5.9.2.jar:/Users/ghalaalmasri/.m2/repository/org/opentest4j/opentest4j/1.2.0/opentest4j-1.2.0.jar:/Users/ghalaalmasri/.m2/repository/org/junit/platform/junit-platform-commons/1.9.2/junit-platform-commons-1.9.2.jar:/Users/ghalaalmasri/.m2/repository/org/apiguardian/apiguardian-api/1.1.2/apiguardian-api-1.1.2.jar:/Users/ghalaalmasri/.m2/repository/org/junit/jupiter/junit-jupiter-engine/5.9.2/junit-jupiter-engine-5.9.2.jar:/Users/ghalaalmasri/.m2/repository/org/junit/platform/junit-platform-engine/1.9.2/junit-platform-engine-1.9.2.jar:"/>
+ <property name="java.vm.vendor" value="JetBrains s.r.o."/>
+ <property name="sun.arch.data.model" value="64"/>
+ <property name="java.vendor.url" value="https://openjdk.java.net/"/>
+ <property name="user.timezone" value=""/>
+ <property name="java.vm.specification.version" value="11"/>
+ <property name="os.name" value="Mac OS X"/>
+ <property name="sun.java.launcher" value="SUN_STANDARD"/>
+ <property name="user.country" value="US"/>
+ <property name="sun.boot.library.path" value="/opt/anaconda3/lib"/>
+ <property name="sun.java.command" value="/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844/target/surefire/surefirebooter-20250315030338681_3.jar /Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844/target/surefire 2025-03-15T03-03-38_592-jvmRun1 surefire-20250315030338681_1tmp surefire_0-20250315030338681_2tmp"/>
+ <property name="jdk.debug" value="release"/>
+ <property name="surefire.test.class.path" value="/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844/target/test-classes:/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844/target/classes:/Users/ghalaalmasri/.m2/repository/org/junit/jupiter/junit-jupiter-api/5.9.2/junit-jupiter-api-5.9.2.jar:/Users/ghalaalmasri/.m2/repository/org/opentest4j/opentest4j/1.2.0/opentest4j-1.2.0.jar:/Users/ghalaalmasri/.m2/repository/org/junit/platform/junit-platform-commons/1.9.2/junit-platform-commons-1.9.2.jar:/Users/ghalaalmasri/.m2/repository/org/apiguardian/apiguardian-api/1.1.2/apiguardian-api-1.1.2.jar:/Users/ghalaalmasri/.m2/repository/org/junit/jupiter/junit-jupiter-engine/5.9.2/junit-jupiter-engine-5.9.2.jar:/Users/ghalaalmasri/.m2/repository/org/junit/platform/junit-platform-engine/1.9.2/junit-platform-engine-1.9.2.jar:"/>
+ <property name="sun.cpu.endian" value="little"/>
+ <property name="user.home" value="/Users/ghalaalmasri"/>
+ <property name="user.language" value="en"/>
+ <property name="java.specification.vendor" value="Oracle Corporation"/>
+ <property name="java.version.date" value="2021-10-19"/>
+ <property name="java.home" value="/opt/anaconda3"/>
+ <property name="file.separator" value="/"/>
+ <property name="basedir" value="/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844"/>
+ <property name="java.vm.compressedOopsMode" value="Zero based"/>
+ <property name="line.separator" value=" "/>
+ <property name="java.specification.name" value="Java Platform API Specification"/>
+ <property name="java.vm.specification.vendor" value="Oracle Corporation"/>
+ <property name="java.awt.graphicsenv" value="sun.awt.CGraphicsEnvironment"/>
+ <property name="surefire.real.class.path" value="/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844/target/surefire/surefirebooter-20250315030338681_3.jar"/>
+ <property name="sun.management.compiler" value="HotSpot 64-Bit Tiered Compilers"/>
+ <property name="java.runtime.version" value="11.0.13+7-b1751.21"/>
+ <property name="user.name" value="ghalaalmasri"/>
+ <property name="path.separator" value=":"/>
+ <property name="os.version" value="15.1.1"/>
+ <property name="java.runtime.name" value="OpenJDK Runtime Environment"/>
+ <property name="file.encoding" value="UTF-8"/>
+ <property name="java.vm.name" value="OpenJDK 64-Bit Server VM"/>
+ <property name="java.vendor.version" value="JBR-11.0.13.7-1751.21-jcef"/>
+ <property name="localRepository" value="/Users/ghalaalmasri/.m2/repository"/>
+ <property name="java.vendor.url.bug" value="https://bugreport.java.com/bugreport/"/>
+ <property name="java.io.tmpdir" value="/var/folders/ny/94znt2hs7tlgk2swz46c4ylh0000gn/T/"/>
+ <property name="java.version" value="11.0.13"/>
+ <property name="user.dir" value="/Users/ghalaalmasri/Desktop/cm1210 coursework/Q1a_24067844"/>
+ <property name="os.arch" value="aarch64"/>
+ <property name="java.vm.specification.name" value="Java Virtual Machine Specification"/>
+ <property name="java.awt.printerjob" value="sun.lwawt.macosx.CPrinterJob"/>
+ <property name="sun.os.patch.level" value="unknown"/>
+ <property name="java.library.path" value="/Users/ghalaalmasri/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:."/>
+ <property name="java.vm.info" value="mixed mode"/>
+ <property name="java.vendor" value="JetBrains s.r.o."/>
+ <property name="java.vm.version" value="11.0.13+7-b1751.21"/>
+ <property name="sun.io.unicode.encoding" value="UnicodeBig"/>
+ <property name="java.class.version" value="55.0"/>
+ </properties>
+ <testcase name="generateMagicSquareNormal" classname="MagicSquareTest" time="0.007"/>
+ <testcase name="generateMagicSquareAbnormal" classname="MagicSquareTest" time="0.001"/>
+ <testcase name="generateMagicSquareBoundary" classname="MagicSquareTest" time="0"/>
+</testsuite>
\ No newline at end of file
diff --git a/Q1a_24067844/target/test-classes/MagicSquareTest.class b/Q1a_24067844/target/test-classes/MagicSquareTest.class
new file mode 100644
index 0000000000000000000000000000000000000000..25b1913d8e16314c945ebfbd6f2db2ec74adbc05
Binary files /dev/null and b/Q1a_24067844/target/test-classes/MagicSquareTest.class differ