#include<iostream>
#include<cstring>

class MyClass {
    char* str_;

    void Clean(){
        delete str_;
        str_ = nullptr;
    }

    static char* Copy(const char* op_str){
        char* result = nullptr;

        if(op_str != nullptr){
            size_t size = std::strlen(op_str);
            result = new char[size + 1];
            result[size] = 0;
            std::strncpy(result, op_str, size);
        }

        return result;
    }
public:
    MyClass() : str_(nullptr) {}

    MyClass(const char* op_str) : str_(Copy(op_str)) {}

    const MyClass& operator=(const MyClass& m) {
        Clean();
        str_ = Copy(m.str_);

        return *this;
    }

    void ShowInfo() const {
        std::cout << this->GetName() << std::endl;
    }

    const char* GetName() const {
        return str_;
    }

    ~MyClass(){
        delete str_;
    }
};

int main() {
    int size = 3;
    MyClass* dynamicArray = new MyClass[size];
    dynamicArray[0] = MyClass("MatyeBall");
    dynamicArray[0].ShowInfo();
    delete[] dynamicArray;
    return 0;
}