Design a digital system for smart car parking having capacity of 16 parking lots. After each car enters in parking, the count should be incremented by one. After parking of all 16 cars count should go to zero and an indication of parking full is to be given.

Note the following while solving:
1)Solve the design problem step by step.
2)Implement the circuit using sequential, Combinational Logic.
3)Realize on the Deld-Sim simulator or any other simulator.