Codeforces Round 820 || SOLUTIONS || TEACHU

preview_player
Показать описание
#codeforcesdiv3 #codeforces #codeforcesround820

00:00 - Welcome!
00:12 - A. Two Elevators
01:58 - B. Decode String
07:23 - C. Jumping on Tiles
17:22 - D. Friends and the Restaurant
Рекомендации по теме
Комментарии
Автор

D was so easy once i know that this can be solved by using 2 pointer, i have solved only like 3 two pointer problems so far, can u tell me how can u think of that during contest ?
nice video : )

ayyagareyno.