i'm getting TLE with this solution.....
how to compute for lo to hi (0<lo≤hi≤10^18)... for such a large integer ...
is there any way????
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i'm getting TLE with this solution.....
how to compute for lo to hi (0<lo≤hi≤10^18)... for such a large integer ...
is there any way????
Название |
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Of course you are getting TLE, just try the input
1 10^18
0 0
The trick to solve some problems of this kind is by using digit DP. If you don't know the technique I would recommend you to read this (I learned it by reading this post by the way).
http://mirror.codeforces.com/blog/entry/8221