Link to the problem

C. Nastia and a Hidden Permutation | Codeforces Round #720 (Div-2)
1K views · 2021-05-07 19:45:49

C. Phoenix and Towers | Codeforces Global Round 14
2K views · 2021-05-02 19:48:41

D. Phoenix and Socks | Codeforces Global Round 14
2K views · 2021-05-02 18:26:50

B. Morning Jogging | Codeforces Round #718 (Div-1 + Div-2)
5K views · 2021-04-23 22:46:54

C. Fillomino 2 | Codeforces Round #718 (Div-1 + Div-2)
2K views · 2021-04-23 18:50:05

B. AGAGA XOOORRR | Codeforces Round #717 (Div-2)
4K views · 2021-04-21 16:18:36

C. K-Beautiful Strings | Codeforces Round #705 (Div-2)
3K views · 2021-03-07 07:02:58

C. Maximum width | Codeforces Round #704 (Div-2)
4K views · 2021-02-23 11:05:20

C. Floor and Mod | Codeforces Round #701 (Div-2)
4K views · 2021-02-12 16:50:11
Available on Codeforces
External purchase
Recommended by
Quarantine Engineers