Codeforces Round 942 (Div. 1, Div. 2) Editorial

Правка en2, от rui_er, 2024-04-30 20:29:15

1972A - Contest Proposal

Hint 1
Tutorial
Solution

1972B - Coin Games

Hint 1
Hint 2
Tutorial
Solution

1967A - Permutation Counting

Hint 1
Hint 2
Hint 3
Tutorial
Solution

1967B1 - Reverse Card (Easy Version)

Hint 1
Hint 2
Tutorial
Solution

1967B2 - Reverse Card (Hard Version)

Hint 1
Hint 2
Hint 3
Tutorial
Solution

1967C - Fenwick Tree

Hint 1
Hint 2
Tutorial
Solution

1967D - Long Way to be Non-decreasing

Hint 1
Hint 2
Hint 3
Tutorial
Solution

1967E1 - Again Counting Arrays (Easy Version)

Hint 1
Hint 2
Hint 3
Tutorial
Solution

1967E2 - Again Counting Arrays (Hard Version)

Thanks A_G for discovering that E2 is possible!

Hint 1
Hint 2
Tutorial
Solution

1967F - Next and Prev

Hint 1
Hint 2
Hint 3
Tutorial
Solution

История

 
 
 
 
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en2 Английский rui_er 2024-04-30 20:29:15 71
en1 Английский rui_er 2024-04-30 20:21:18 23936 Initial revision (published)