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Task/Sorting-algorithms-Bead-sort/Phix/sorting-algorithms-bead-sort.phix

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+function beadsort(sequence a)
+    sequence poles = repeat(0,max(a))
+    for i=1 to length(a) do
+        poles[1..a[i]] = sq_add(poles[1..a[i]],1)
+    end for
+    a[1..$] = 0
+    for i=1 to length(poles) do
+        a[1..poles[i]] = sq_add(a[1..poles[i]],1)
+    end for
+    return a
+end function
+
+?beadsort({5, 3, 1, 7, 4, 1, 1, 20})