can anybody help me with this problem?

can somebody tell what kind of test is it

Check array sizes.

i have already checked. all right. maximum number of participants is 300.

[code deleted]

Edited by moderator 19.11.2019 23:09

Maybe you found the error, but i got stuck on this problem and tried your solution.
I hoped to find the problem of my submission.
When there are 300 different names without Isenbaev, your program added Isenbaev with number 301 and crashes because of the array index > 300
setting array to [1..301] did the trick and AC

thank you! your reply help me a lot!

thank you, you saved my day