No. 1500 for only a few factors 2,3,5. A few are from small to large order, the first number are 1,1 = 2 ^ 0* 3 ^ 0* 5 ^ 0. Asked to use C/C++ implementation. Time complexity less than O ().

235.cpp

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．