Hey,

I tried solving problem 96B - Lucky Numbers (easy) and it gave me very strange TLE.

My submission 207541848 got TLE at n=10^9, but the same test case passes codeforces custom test compiler with a time of 1300ms(approximated). As the time limit is 2second, Why am i getting TLE on main test?

Now the rest of the solution is right and fits under the time limit. I just made a special case with n=10^9 and passed the main test. 207553081

Please help me figuring out what's happening wrong.

Thank you white_square