Завдання ІІ етап

https://rada.info/upload/users_files/40334947/b3c8afc19f26dd7f165a3ce90c217724.zip

https://rada.info/upload/users_files/40334947/c681f5d224f3f4505db565e678f26b61.zip

https://rada.info/upload/users_files/40334947/dbe8751d9e4c8e456ca9e1ac861de68b.pdf