Lucas lucas-mancini

## keybase.md

      
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                lucas-mancini
                / keybase.md
            
            
              Created
              December 5, 2018 15:40
            
          
    Keybase proof

I hereby claim:

I am lucas-mancini on github.
I am lucasmancini (https://keybase.io/lucasmancini) on keybase.
I have a public key ASBGSAYrYOYh2FgpG-m007-rCFVBi3RN2pbDs-ybk7rXqwo

To claim this, I am signing this object:

  
## queens.clj
(ns queens.core
 (:gen-class))

; Program that finds solutions for the N queens problem.
; A solution always exists when N >= 4.
; see: https://en.wikipedia.org/wiki/Eight_queens_puzzle
; Notice this is a very basic algorithm and it can be improved

(defn threat
 "Check if queen on row q threatens queen on row r on board."
	(ns queens.core
	(:gen-class))

	; Program that finds solutions for the N queens problem.
	; A solution always exists when N >= 4.
	; see: https://en.wikipedia.org/wiki/Eight_queens_puzzle
	; Notice this is a very basic algorithm and it can be improved

	(defn threat
	"Check if queen on row q threatens queen on row r on board."