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Need Help regarding TLE - Codeforces

 2 years ago
source link: http://codeforces.com/blog/entry/97954
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Need Help regarding TLE

Why i m getting TLE for this problem ??? and my solution is this. here preprocessing take O(n) and per query take constant time please help.

15 minutes ago, # |

Use these two lines for fast IO at the start of the main function (can look at the below code).

ios_base::sync_with_stdio(false);
cin.tie(0);    cout.tie(0);  cerr.tie(0);

I submitted the same code as yours for finding the errors; your code was correct. Your code with fast IO You can read this for Theory for fast IO

I also faced some similar types of issues. I used endl instead of "\n" and got TLE on 9 TC too.

TLE with endl

AC with "\n"

Happy Coding :)


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