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