### Abdulrahman98's blog

By Abdulrahman98, history, 4 weeks ago, ,

I have submitted this code to this problem https://codeforces.com/contest/514/problem/B but got wrong answer, i went to the tutorial and found the same method, so i saw some accepted codes and i had the exact code, but i still don't know why I'm getting wrong answer this is my code: https://codeforces.com/contest/514/submission/62895602 and this is an accepted code: https://codeforces.com/contest/514/submission/17915278 would be nice to know why.

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 » 4 weeks ago, # | ← Rev. 3 →   0 For some reason putting "set double st;" inside the main solved the problem, i just dont know why that even made a problem in the first place, no idea XD
•  » » 4 weeks ago, # ^ |   0 I'm so confused
 » 4 weeks ago, # |   0 Seems like precision problems. I changed your code a bit and instead of using double I used long double and it got AC.Link for submission: 62939486From this article it turns out that long double has greater precision than double but it depends on compiler.