diff --git a/lab1/CellularAutomaton.cpp b/lab1/CellularAutomaton.cpp
new file mode 100644
index 0000000..79241b8
--- /dev/null
+++ b/lab1/CellularAutomaton.cpp
@@ -0,0 +1,5 @@
+#include "CellularAutomaton.h"
+
+CellularAutomaton::CellularAutomaton(int width, int height) : m_fieldWidth(width), m_fieldHeight(height)
+{
+}
diff --git a/lab1/CellularAutomaton.h b/lab1/CellularAutomaton.h
new file mode 100644
index 0000000..7f2ece5
--- /dev/null
+++ b/lab1/CellularAutomaton.h
@@ -0,0 +1,8 @@
+#pragma once
+class CellularAutomaton
+{
+	int m_fieldWidth, m_fieldHeight;
+public:
+	CellularAutomaton(int width, int height);
+};
+
diff --git a/lab1/lab1.cpp b/lab1/lab1.cpp
index 5e2b48a..e5d56bf 100644
--- a/lab1/lab1.cpp
+++ b/lab1/lab1.cpp
@@ -1,9 +1,45 @@
 #include <iostream>
 #include "io.h"
+#include "CellularAutomaton.h"
 
 using namespace std;
 
+void clear() {
+	system("cls");
+}
+
+
 int main()
 {
-    std::cout << "Hello World!\n";
+	setlocale(LC_ALL, "Russian");
+
+	while (true) {
+		skipIter:
+		clear();
+
+		cout << "Выберите способ вычисления функции:\n"
+			"Запустить клеточный автомат (0)\n"
+			"Завершить работу (1)\n\n";
+
+		int actionId = inputNumber(0, 1);
+
+		clear();
+
+		if (actionId == 1) {
+			cout << "Выйти из программы? (yes/no)\n";
+			if (userApprove()) return 0;
+			goto skipIter;
+		}
+
+		cout << "Укажите ширину поля (min 1): ";
+		int fieldWidth = inputNumber(1);
+
+		cout << "Укажите высоту поля (min 1): ";
+		int fieldHeight = inputNumber(1);
+
+		cout << "Укажите количество итераций (min 1): ";
+		int iterationsCount = inputNumber(1);
+
+		CellularAutomaton(fieldWidth, fieldHeight);
+	}
 }
\ No newline at end of file
diff --git a/lab1/lab1.vcxproj b/lab1/lab1.vcxproj
index 9d1e4c2..eb42dd4 100644
--- a/lab1/lab1.vcxproj
+++ b/lab1/lab1.vcxproj
@@ -127,10 +127,12 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="CellularAutomaton.cpp" />
     <ClCompile Include="io.cpp" />
     <ClCompile Include="lab1.cpp" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="CellularAutomaton.h" />
     <ClInclude Include="io.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/lab1/lab1.vcxproj.filters b/lab1/lab1.vcxproj.filters
index 19526f6..ec17398 100644
--- a/lab1/lab1.vcxproj.filters
+++ b/lab1/lab1.vcxproj.filters
@@ -21,10 +21,16 @@
     <ClCompile Include="io.cpp">
       <Filter>Исходные файлы</Filter>
     </ClCompile>
+    <ClCompile Include="CellularAutomaton.cpp">
+      <Filter>Исходные файлы</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="io.h">
       <Filter>Файлы заголовков</Filter>
     </ClInclude>
+    <ClInclude Include="CellularAutomaton.h">
+      <Filter>Файлы заголовков</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file