@ Binbin Qi
Why not setting the upper time limit?
What is the running time of your solution on cody computer?
Please print the variable "t" to help to profile.
@li haitao, I have fix the code, and you should see my running time.
Almost same with you. I tried many times, but could not speed up any
Want to see some faster solutions in the future.
Get the area codes from a list of phone numbers
Project Euler: Problem 4, Palindromic numbers
Back to basics 12 - Input Arguments
Spot the rectangle
Determine if input is a perfect number
Successive zeros (harder)
Return fibonacci sequence do not use loop and condition
Return fibonacci sequence do not use loop and condition version 3
Solve Sudoku puzzle step by
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