Пожалуйста, прочтите новое правило об ограничении использования AI-инструментов. ×

it may be a good problem!

Правка en1, от Joseph1314, 2021-02-24 11:13:43

jUst now,I work out a problem, and got 1A without wrong answer.I feel great,hhh.I recommand this problem which quality is great as I am supposed.

Теги # dp, segment tree, #binary search, fenwick tree

История

 
 
 
 
Правки
 
 
  Rev. Язык Кто Когда Δ Комментарий
en2 Английский Joseph1314 2021-02-24 11:14:55 2 Tiny change: 'jUst now,I w' -> 'just now,I w'
en1 Английский Joseph1314 2021-02-24 11:13:43 218 Initial revision (published)