Answered step by step
Verified Expert Solution
Question
1 Approved Answer
We are supposed to use forward checking and backtracking on a constraint satisfaction problem. The input for variables would be in the form of A:
We are supposed to use forward checking and backtracking on a constraint satisfaction problem.
The input for variables would be in the form of
A: 1 2 3 4 5 B: 1 2 3 4 5 C: 1 2 3 4 5 D: 1 2 3 4 5 E: 1 2 3 F: 1 2
The input for constraints would be in the form of
A > B B > F A > C C > E A > D D = E
The solution with backtracking should look like this
1. F=1, E=1, A=5, B=1 failure 2. F=1, E=1, A=5, B=2, C=1 failure 3. F=1, E=1, A=5, B=2, C=2, D=1 solution
The solution for forward checking should look like this
1. F=1, E=1, D=1, A=5, B=2, C=2 solution
Any help would be great!
In this problem, you will implement a CSP solver that takes exactly three arguments from the command line 1. A .var file that contains the variables in the CSP to be solved and their domains. Each line of the file contains a variable (represented by a single letter), followed by a colon and its possible values, each of which is an integer. For instance, the line "A: 1 2 3" indicates that the possible values for variable A are 1, 2, and 3. Note that there is a space separating the domain values 2Acon file that contains the constraints. Each line corresponds to exactly one constraint, which involves two variables and has the form VAR1 OP VAR2. VAR1 and VAR2 are the names of the two variables involved, and OP can be one of four binary operators: = (equality), ! (inequality), > (greater than), and (greater than), andStep by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started