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Task/Remove-duplicate-elements/Visual-FoxPro/remove-duplicate-elements.visual

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+LOCAL i As Integer, n As Integer, lcOut As String
+CLOSE DATABASES ALL
+CLEAR
+CREATE CURSOR nums (num I)
+INDEX ON num TAG num COLLATE "Machine"
+SET ORDER TO 0
+n = 50
+RAND(-1)
+FOR i = 1 TO n
+    INSERT INTO nums VALUES (RanInt(1, 10))
+ENDFOR
+SELECT num, COUNT(num) As cnt FROM nums ;
+GROUP BY num INTO CURSOR grouped
+LIST OFF TO FILE grouped.txt NOCONSOLE
+lcOut = ""
+SCAN
+    lcOut = lcOut + TRANSFORM(num) + ","
+ENDSCAN
+lcOut = LEFT(lcOut, LEN(lcOut)-1)
+? lcOut	
+
+FUNCTION RanInt(tnLow As Integer, tnHigh As Integer) As Integer
+RETURN INT((tnHigh - tnLow + 1)*RAND() + tnLow)
+ENDFUNC