I used [submission:https://mirror.codeforces.com/contest/2036/submission/290139246] for question 2036E, but it seems that there are some bugs in it that I can't see. I very accidentally saw that people used the same method to solve the question and did not give any wrong answer! Can anyone help me with this problem?

• I'm sorry if I didn't write very well It seems that I am not well versed in blog tools

I used carrot extensions.

Can anyone tell me what the column with this symbol (Π) actually shows?

Writing, writing, writing! Only God knows how much I miss writing! I was thinking that what really mattered to me was writing, not contributing. I don't mean to be bold and insult those who read this post, but I'm writing for my heart... And of course, comments and contributions are valuable to me!

+Isn't the process of posting about everything in Codeforces normal and should only be written about code?

[problem:https://mirror.codeforces.com/contest/579/problem/A]

At least say that Asghar loves bacteria, why me :| ?