diff --git a/14.cpp b/14.cpp
new file mode 100644
index 0000000..5781b32
--- /dev/null
+++ b/14.cpp
@@ -0,0 +1,39 @@
+#include <cassert>
+#include <iostream>
+#include <cstring>
+#include <type_traits>
+
+template<size_t SIZE, typename... Types>
+concept EnoughMemory = (sizeof(Types) + ... + 0) <= SIZE;
+
+template<typename... Types>
+concept AllCopyConstructable = (std::is_copy_constructible_v<Types> && ...);
+
+template<size_t SIZE, typename... Types>
+requires EnoughMemory<SIZE, Types...> && AllCopyConstructable<Types...>
+void allocate(void* memory, Types... args) {
+    auto ptr = static_cast<char *>(memory);
+    auto copy = [&ptr]<typename T>(const T& arg) {
+        new (ptr) T(arg);
+        ptr += sizeof(T);
+    };
+    (copy(args), ...);
+}
+/*
+int main() {
+    constexpr size_t SIZE = 17;
+    char static_arr[SIZE];
+    int a;
+    std::cin >> a;
+    allocate<SIZE>(static_arr, a, 4, 'a', "hi");
+
+    int val1 = *reinterpret_cast<int*>(static_arr);
+    assert(val1 == a);
+    int val2 = *reinterpret_cast<int*>(static_arr + sizeof(int));
+    assert(val2 == 4);
+    char val3 = static_arr[sizeof(int) * 2];
+    assert(val3 == 'a');
+    const char* val4 = *reinterpret_cast<const char**>(static_arr + sizeof(int) * 2 + sizeof(char));
+    assert(std::strcmp(val4, "hi") == 0);
+}
+*/
\ No newline at end of file
diff --git a/15.cpp b/15.cpp
new file mode 100644
index 0000000..ce7ec26
--- /dev/null
+++ b/15.cpp
@@ -0,0 +1,49 @@
+#include <vector>
+
+#include "14.cpp"
+#include "2.cpp"
+
+template<typename... Types>
+class Container {
+    size_t size{};
+    char* data{};
+    std::vector<size_t> types;
+
+public:
+    Container(Types... args): size((sizeof(Types) + ... + 0)), data(new char[size]), types{sizeof(Types)...} {
+        allocate<(sizeof(Types) + ... + 0)>(data, args...);
+    }
+    ~Container() { delete[] data; }
+
+    Container(const Container& other) = delete;
+    Container& operator=(const Container& other) = delete;
+
+    Container(Container&& other) {
+        std::swap(size, other.size);
+        std::swap(data, other.data);
+        std::swap(types, other.types);
+    }
+    Container& operator=(Container&& other) {
+        std::swap(size, other.size);
+        std::swap(data, other.data);
+        std::swap(types, other.types);
+        return *this;
+    }
+
+    template<typename T>
+    T getElement(const size_t idx) {
+        assert(sizeof(T) == types[idx]);
+        size_t offset = 0;
+        for (size_t i = 0; i < idx; ++i) offset += types[i];
+        return *reinterpret_cast<T*>(data + offset);
+    }
+};
+
+int main() {
+    Container c(12, 'c', Point{3, 4});
+    Container c2;
+    Container c3((std::move(c)));
+    std::cout << c3.getElement<int>(0) << std::endl;
+    std::cout << c3.getElement<char>(1) << std::endl;
+    std::cout << c3.getElement<Point>(2) << std::endl;
+}
diff --git a/2.cpp b/2.cpp
index a20a804..f425e12 100644
--- a/2.cpp
+++ b/2.cpp
@@ -12,6 +12,11 @@ struct Point {
     friend bool operator==(const Point& p1, const Point& p2) {
         return std::abs(p1.x - p2.x) < eps && std::abs(p1.y - p2.y) < eps;
     }
+
+    friend std::ostream& operator<<(std::ostream& os, const Point& point) {
+        os << "(" << point.x << ", " << point.y << ")";
+        return os;
+    }
 };
 
 class Line {
@@ -58,7 +63,7 @@ class Line {
     }
 };
 
-
+/*
 int main() {
     Point p1{42, 17}; Point p2{42, 17};
     auto invalid_line = Line::fabric(p1, p2);
@@ -78,4 +83,5 @@ int main() {
     Line perp = line.perpendicular({1, 1});
     auto inter_perp = line.intersection(perp);
     assert(inter_perp.has_value());
-}
\ No newline at end of file
+}
+*/
\ No newline at end of file