diff --git a/lab5/binom.cpp b/lab5/binom.cpp
new file mode 100644
index 0000000..73d9f51
--- /dev/null
+++ b/lab5/binom.cpp
@@ -0,0 +1,13 @@
+#include "binom.hpp"
+
+int main() {
+
+  Binom b(10, 0.5);
+
+  for (int i = 0; i < 10; i++) {
+    std::cout << b.factorial(i) << std::endl;
+  }
+
+  return 0;
+
+}
diff --git a/lab5/binom.hpp b/lab5/binom.hpp
new file mode 100644
index 0000000..cf8970a
--- /dev/null
+++ b/lab5/binom.hpp
@@ -0,0 +1,25 @@
+#ifndef BINOM_HPP
+#define BINOM_HPP
+
+#include <iostream> // Needed for cout / printf
+#include <cmath>    // Needed for pow
+
+class Binom {
+private:
+  int n;
+  double p;
+
+public:
+  Binom(int n, double p) : n(n), p(p) {};
+  int factorial(int n) const;
+  double choose(int a, int b) const;
+  double dbinom(int k) const;
+  void print(int k) const;
+};
+
+
+inline int Binom::factorial(int n) const {
+  return n;
+}
+
+#endif