diff --git a/.idea/libraries/jars.xml b/.idea/libraries/jars.xml
new file mode 100644
index 0000000..a29960d
--- /dev/null
+++ b/.idea/libraries/jars.xml
@@ -0,0 +1,10 @@
+<component name="libraryTable">
+  <library name="jars">
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/jars/hamcrest-core-1.3.jar!/" />
+      <root url="jar://$PROJECT_DIR$/jars/junit-4.12.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..756948d
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="temurin-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..bdf963f
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/TriangleCheckerAssignment.iml" filepath="$PROJECT_DIR$/TriangleCheckerAssignment.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
new file mode 100644
index 0000000..797acea
--- /dev/null
+++ b/.idea/runConfigurations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/TriangleCheckerAssignment.iml b/TriangleCheckerAssignment.iml
new file mode 100644
index 0000000..506243b
--- /dev/null
+++ b/TriangleCheckerAssignment.iml
@@ -0,0 +1,13 @@
+<?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://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="jars" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/out/production/TriangleCheckerAssignment/TriangleChecker$1.class b/out/production/TriangleCheckerAssignment/TriangleChecker$1.class
new file mode 100644
index 0000000..57a8775
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diff --git a/out/production/TriangleCheckerAssignment/TriangleChecker$TriangleType.class b/out/production/TriangleCheckerAssignment/TriangleChecker$TriangleType.class
new file mode 100644
index 0000000..6a3bb50
Binary files /dev/null and b/out/production/TriangleCheckerAssignment/TriangleChecker$TriangleType.class differ
diff --git a/out/production/TriangleCheckerAssignment/TriangleChecker.class b/out/production/TriangleCheckerAssignment/TriangleChecker.class
new file mode 100644
index 0000000..175faef
Binary files /dev/null and b/out/production/TriangleCheckerAssignment/TriangleChecker.class differ
diff --git a/out/test/TriangleCheckerAssignment/TriangleCheckerTest.class b/out/test/TriangleCheckerAssignment/TriangleCheckerTest.class
new file mode 100644
index 0000000..79764fe
Binary files /dev/null and b/out/test/TriangleCheckerAssignment/TriangleCheckerTest.class differ