diff --git a/HW4/CMakeLists.txt b/HW4/CMakeLists.txt
new file mode 100644
index 0000000..7ed9f5a
--- /dev/null
+++ b/HW4/CMakeLists.txt
@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.25)
+project(homework4 C)
+
+if(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang")
+    message(STATUS "Using GCC/Clang warnings")
+    add_compile_options(-Wall -Wextra -Wpedantic)
+elseif(MSVC)
+    message(STATUS "Using MSVC warnings")  
+    add_compile_options(/W4)
+else()
+    message(STATUS "Unknown compiler - using default warnings")
+endif()
+
+add_subdirectory(modules)
+add_subdirectory(ParenthesesBalance)
+add_subdirectory(ShuntingYard)
+
diff --git a/HW4/ParenthesesBalance/CMakeLists.txt b/HW4/ParenthesesBalance/CMakeLists.txt
new file mode 100644
index 0000000..bcb0a80
--- /dev/null
+++ b/HW4/ParenthesesBalance/CMakeLists.txt
@@ -0,0 +1,5 @@
+add_executable(parenthesesBalance src/main.c)
+
+target_link_libraries(parenthesesBalance stack)
+target_include_directories(parenthesesBalance PRIVATE ${CMAKE_SOURCE_DIR}/modules)
+
diff --git a/HW4/ShuntingYard/CMakeLists.txt b/HW4/ShuntingYard/CMakeLists.txt
new file mode 100644
index 0000000..137419b
--- /dev/null
+++ b/HW4/ShuntingYard/CMakeLists.txt
@@ -0,0 +1,5 @@
+add_executable(shuntingYard src/main.c)
+
+target_link_libraries(shuntingYard stack queue)
+target_include_directories(shuntingYard PRIVATE ${CMAKE_SOURCE_DIR}/modules)
+
diff --git a/HW4/modules/CMakeLists.txt b/HW4/modules/CMakeLists.txt
new file mode 100644
index 0000000..2ee0f79
--- /dev/null
+++ b/HW4/modules/CMakeLists.txt
@@ -0,0 +1,6 @@
+add_library(stack STATIC stack/stack.c stack/stack.h)
+target_include_directories(stack PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/stack)
+
+add_library(queue STATIC queue/queue.c queue/queue.h)
+target_include_directories(queue PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/queue)
+