diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
new file mode 100644
index 0000000..849bacc
--- /dev/null
+++ b/.github/workflows/actions.yml
@@ -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: make
\ No newline at end of file
diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
new file mode 100644
index 0000000..b10e8aa
--- /dev/null
+++ b/.github/workflows/docker-build.yml
@@ -0,0 +1,17 @@
+name: Containerized CI
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout mycode
+        uses: actions/checkout@v2
+      - name: Build myimage
+        run: docker build -t cpp-sandbox .
+      - name: Launch container
+        run: docker run cpp-sandbox cpplint *.cpp *.h
\ No newline at end of file
diff --git a/GameDie.cpp b/GameDie.cpp
index d8ecb3a..92673c9 100644
--- a/GameDie.cpp
+++ b/GameDie.cpp
@@ -29,7 +29,7 @@ GameDie::GameDie(unsigned int num) {
 // generate a random number between 1-n where n is the counter size
 // (inclusive) and return it
 int GameDie::roll() {
-    int roll = rand_r() % roll_counter.size();
+    int roll = random() % roll_counter.size();
     roll_counter[roll]++;
     return roll + 1;
 }
diff --git a/README.md b/README.md
index d46f7c6..61d62d0 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,10 @@
+[![Build C++](https://github.com/Manavi-ghorpade/Roller/actions/workflows/actions.yml/badge.svg)](https://github.com/Manavi-ghorpade/Roller/actions/workflows/actions.yml)
+
+[![Containerized CI](https://github.com/Manavi-ghorpade/Roller/actions/workflows/docker-build.yml/badge.svg)](https://github.com/Manavi-ghorpade/Roller/actions/workflows/docker-build.yml)
+
 # Roller
 
+
 This repository provides a program that rolls a game die, such as the
 six-sided dice used in traditional dice game.
 
diff --git a/main.cpp b/main.cpp
index 65055f9..39efd65 100644
--- a/main.cpp
+++ b/main.cpp
@@ -7,7 +7,7 @@ using std::cout;
 using std::endl;
 
 int main(int argc, char *argv[]) {
-  if ( argc != 2 || std::atoi(argv[1]) < 1 ){
+  if ( argc != 2 || std::atoi(argv[1]) < 1 ) {
     cout << "Incorrect command.\n"
          << "Format: ./Roller <n>\n"
          << "--------------------\n"
@@ -15,8 +15,7 @@ int main(int argc, char *argv[]) {
          << "--------------------\n"
          << "<n> - Required; a number 1 or greater representing the number\n"
          << "      of faces on the die being rolled\n";
-  } 
-  else {
+  } else {
     int faces = std::atoi(argv[1]);
     GameDie die(faces);
     cout << die.roll() << endl;