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Task/Sorting-algorithms-Permutation-sort/Phix/sorting-algorithms-permutation-sort.phix

@@ -0,0 +1,16 @@
+function inOrder(sequence s)
+    for i=2 to length(s) do
+        if s[i]<s[i-1] then return 0 end if
+    end for
+    return 1
+end function
+
+function permutationSort(sequence s)
+    for n=1 to factorial(length(s)) do
+        sequence perm = permute(n,s)
+        if inOrder(perm) then return perm end if
+    end for
+    ?9/0 -- should never happen
+end function
+
+?permutationSort({"dog",0,15.545,{"cat","pile","abcde",1},"cat"})