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-rw-r--r--tests/queens.apl2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/queens.apl b/tests/queens.apl
index d372186..5ea1de4 100644
--- a/tests/queens.apl
+++ b/tests/queens.apl
@@ -3,7 +3,7 @@ atk←{∪∊(⊂⍵)+¯1 0 1×⊂⌽⍳⍴⍵}
subs←{(⊂⍵)⍪¨(⍳⍴⊃⍺)~atk ⍵}
accm←{⍺⍪((⍴⍵)=⍴⊃⍺)↑⊂⍵}
fmt←{(⊂⎕io+⍵=⌾⍳⍴⍵)⌷'∘⎕'}
-queens←{fmt¨ 1↓(↓1 ⍵⍴0)accm dfs subs ⍬}
+queens←{fmt¨ (↓0 ⍵⍴0)accm dfs subs ⍬}
eightqueens←queens 8
⎕←'Number of solutions to 8 queens: ',⍕≢eightqueens
⎕←'First five:'