Implement any 3:

 1) Implement Arc-Consistency 

 

2) Compare the performance of forwarding checking and Forward checking with arcconsistency 

 

3) Use local search to solve the n-queen problem. Compare its performance with arcconsistency for 1000 queen problem 

 

 4) Implement map coloring Problem

 

 

 

 5:implement cryptarithmetic 

https://stackabuse.com/constraint-programming-with-python-constrain

Answer below in python code

NT WA Northern Territory Queensland Western Australia SA NSW South Australia New South V Wales Victoria T Tasmania (a) (b) Figure 6.1 (a) The principal states and territories of Australia. Coloring this map can be viewed as a constraint satisfaction problem (CSP). The goal is to assign colors to each region so that no neighboring regions have the same color. (b) The map-coloring problem represented as a constraint graph.