Download or view constraintSorter.frink in plain text format
/** This is a tester for Frink's constraint solver for a pseudo-sorter
algorithm to test the LessThan constraint. */
n = 4
if length[ARGS] > 0 // Parse command-line argument
n = parseInt[ARGS@0]
solver = newJava["frink.constraint.ConstraintSolver"]
q = new array
for i = 0 to n-1
q@i = solver.makeIntRangeVariable[1, 2n]
for i = 0 to n-2
solver.greaterThan[q@i, q@(i+1)]
solver.equals[q@0, q@(n-1), n+2]
listener = newJava["frink.constraint.PrintingSolutionListener"]
//listener.setFirstOnly[true] // Comment this in to find only one solution.
solver.solve[listener]
Download or view constraintSorter.frink in plain text format
This is a program written in the programming language Frink.
For more information, view the Frink
Documentation or see More Sample Frink Programs.
Alan Eliasen was born 20217 days, 16 hours, 0 minutes ago.