user543703 I will check it

Alixan14 Thank you for letting us know.

Sav1tar Just model the process on a paper.

IvMysl I think that in addition to a special search method, you also need a special comparison method here.

Alixan14 sorry, but I don't know why you got this problem

Alixan14 everything okay with submitting this problem

vibrant_lichterman_976 what kind of problem do you have?

Sikorskyi_Olexii The image will be changed, thank you.

Super_Maksimiliano13 It's competitive programing. The main goal of this type of programming is to solve the problem and, in the case of bugs, to solve them yourself, rather than watching to see if it will work or not and simply adding code until all the tests pass. What if there are other tests? Will you also rewrite the code for all tests because you were shown that there is a bug in it?

MaxymDvali_2012 yes,it can