Contents

module QueenAttack

open System

let abs (x:int) = Math.Abs x

let canAttack (row1, col1) (row2, col2) =
    if row1 = row2 && col1 = col2 then failwith "The queens cannot be positioned at the same place."
    else row1 = row2 || col1 = col2 || (row1 - row2 |> abs) = (col1 - col2 |> abs)

Version data entries

262 entries across 262 versions & 1 rubygems

Version	Path
trackler-2.2.1.44	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.43	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.42	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.41	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.40	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.39	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.38	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.37	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.36	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.35	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.34	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.33	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.32	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.31	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.30	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.29	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.28	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.27	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.26	tracks/fsharp/exercises/queen-attack/Example.fs
trackler-2.2.1.25	tracks/fsharp/exercises/queen-attack/Example.fs