FZUlh的博客

B. Build a Contest time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Arkady coordinates rounds on some not really famous competitive programming ...

D. Longest k-Good Segment time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output The array a with n integers is given. Let’s call the sequence of one ...