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Task/Sorting-algorithms-Cocktail-sort/Run-BASIC/sorting-algorithms-cocktail-sort.run

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+for i = 1 to 100 ' fill array
+  a(i) = rnd(0) * 100
+next i
+' ------- sort -------
+beg	= 2
+siz	= 100
+whatWay	= 1
+changed = 1
+while changed
+changed = 0
+  FOR i = beg TO siz STEP whatWay
+    IF a(i-1) > a(i) THEN
+       hold	= a(i)
+       a(i)	= a(i-1)
+       a(i-1)	= hold
+       changed	= i
+    end if
+  NEXT i
+  siz	= beg
+  beg	= changed - whatWay
+  whatWay = 0 - whatWay
+wend
+' ------ print result --------
+for i = 1 to 100
+ print i;" ";a(i)
+next i
+end