diff --git a/.github/workflows/actions.yaml b/.github/workflows/actions.yaml
new file mode 100644
index 0000000..acebb86
--- /dev/null
+++ b/.github/workflows/actions.yaml
@@ -0,0 +1,23 @@
+name: Build C++
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  install:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y -f build-essential g++ cmake
+  build:
+    needs: install
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Build project
+        run: g++ main.cpp -std=c++17 -Wall -Wextra -Werror -o hello
diff --git a/GameDie.cpp b/GameDie.cpp
index e9fb279..f3653d1 100644
--- a/GameDie.cpp
+++ b/GameDie.cpp
@@ -44,3 +44,20 @@ int GameDie::roll()
 vector <int> GameDie::get_distribution(){
     return roll_counter;
 }
+
+
+//return the percentage distribution of rolls
+vector <int> GameDie::get_distribution_percentage()
+{
+	vector <int> percentages;
+	int numRolls = 0;
+	for (int i=0; i<FACES; i++)					//tally up all the rolls counted
+	{
+		numRolls = numRolls + counter[i];
+	}
+	for (int i=0; i<FACES; i++)					//calculate the percentage of each role
+	{
+		percentages[i] = (counter[i]/numRolls) * 100;
+	}
+    return percentages;							//return the vector of percentages
+}
diff --git a/GameDie.h b/GameDie.h
index 939e8f7..ab8dc71 100644
--- a/GameDie.h
+++ b/GameDie.h
@@ -11,6 +11,7 @@ class GameDie
    GameDie(unsigned int);
    int roll();
    vector <int> get_distribution();
+   vector <int> get_distribution_percentage();
 
   private:
    vector <int> roll_counter;
diff --git a/README.md b/README.md
index 9a8fe2c..3491bee 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,4 @@
+[![Build C++](https://github.com/AIDAN73/GameDie/actions/workflows/actions.yaml/badge.svg)](https://github.com/AIDAN73/GameDie/actions/workflows/actions.yaml)
 # GameDie
 
 This repository provides a class that represents a game die, such as the
@@ -23,4 +24,4 @@ Once built, run the image:
 
 ...or run it with a bind mount to the current source code:
 
-`docker run --mount type=bind,source="$(pwd)",target=/usr/src -it cpp-container`
\ No newline at end of file
+`docker run --mount type=bind,source="$(pwd)",target=/usr/src -it cpp-container`