House

A house inspector went to evaluate a colony with n houses. And he decided to allocate points to each on basis of his condintion and his neighbours. If the condition of the house is good then it was stated 1 else 0. Thus if both neighbours were in good condition and his condition was also good then he got 3 points, else it was given 2 (if 2 out of the three are good) or 1 based on the condition. Ra