63. Packet Field ID or Value

 Your task is to define an enum class Kind with two enumerators Id and Value of type uint8_t.

After that, define a struct Packet with:

• Kind kind
• A union containing:
  • uint16_t id
  • int32_t value
     

The program will read a string ("Id" or "Value") and a number, store it in the correct union field, and then print it in the format:

 ID=<id>

VALUE=<value>

Example
 Input:

Id 42

Output:

ID=42

Input:

Value -10

Output:

VALUE=-10