|
|
8611 |
P1895D
XOR Construction
|
0 / 0 |
(无) |
|
|
8613 |
P1895D
XOR Construction
|
0 / 0 |
(无) |
|
|
8606 |
P1895F
Fancy Arrays
|
0 / 0 |
(无) |
|
|
8609 |
P1895F
Fancy Arrays
|
0 / 0 |
(无) |
|
|
8731 |
P1896H2
Cyclic Hamming (Hard Version)
|
0 / 0 |
10 |
|
|
8729 |
P1898B
Milena and Admirer
|
0 / 0 |
5 |
|
|
8728 |
P1898D
Absolute Beauty
|
0 / 0 |
6 |
|
|
8723 |
P1899A
Game with Integers
|
0 / 0 |
3 |
|
|
8721 |
P1899D
Yarik and Musical Notes
|
0 / 0 |
4 |
|
|
8716 |
P1900B
Laura and Operations
|
0 / 0 |
3 |
|
|
8714 |
P1900D
Small GCD
|
0 / 0 |
7 |
|
|
8711 |
P1901A
Line Trip
|
0 / 0 |
3 |
|
|
8710 |
P1901B
Chip and Ribbon
|
0 / 0 |
3 |
|
|
8709 |
P1901C
Add, Divide and Floor
|
0 / 0 |
4 |
|
|
8708 |
P1901D
Yet Another Monster Fight
|
0 / 0 |
5 |
|
|
8703 |
P1902C
Insert and Equalize
|
0 / 0 |
4 |
|
|
8699 |
P1902F
Trees and XOR Queries Again
|
0 / 0 |
9 |
|
|
8694 |
P1903E
Geo Game
|
0 / 0 |
7 |
|
|
8685 |
P1905A
Constructive Problems
|
0 / 0 |
(无) |
|
|
8682 |
P1905D
Cyclic MEX
|
0 / 0 |
(无) |
|
|
8681 |
P1905E
One-X
|
0 / 0 |
(无) |
|
|
8669 |
P1906K
Deck-Building Game
|
0 / 0 |
9 |
|
|
8667 |
P1906M
Triangle Construction
|
0 / 0 |
5 |
|
|
8664 |
P1907C
Removal of Unattractive Pairs
|
0 / 0 |
3 |
|
|
8647 |
P1912B
Blueprint for Seating
|
0 / 0 |
7 |
|
|
8646 |
P1912D
Divisibility Test
|
0 / 0 |
6 |
|
|
8645 |
P1912E
Evaluate It and Back Again
|
0 / 0 |
8 |
|
|
8644 |
P1912F
Fugitive Frenzy
|
0 / 0 |
10 |
|
|
8738 |
P1914B
Preparing for the Contest
|
0 / 0 |
(无) |
|
|
8739 |
P1914C
Quests
|
0 / 0 |
(无) |
|
|
8732 |
P1914G1
Light Bulbs (Easy Version)
|
0 / 0 |
(无) |
|
|
8837 |
P1942A
Farmer John's Challenge
|
0 / 0 |
3 |
|
|
8836 |
P1942B
Bessie and MEX
|
0 / 0 |
3 |
|
|
8835 |
P1942C1
Bessie's Birthday Cake (Easy Version)
|
0 / 0 |
4 |
|
|
8834 |
P1942C2
Bessie's Birthday Cake (Hard Version)
|
0 / 0 |
5 |
|
|
8831 |
P1942F
Farmer John's Favorite Function
|
0 / 0 |
10 |
|
|
8830 |
P1942G
Bessie and Cards
|
0 / 0 |
10 |
|
|
8827 |
P1943B
Non-Palindromic Substring
|
0 / 0 |
7 |
|
|
8825 |
P1943D1
Counting Is Fun (Easy Version)
|
0 / 0 |
9 |
|
|
8820 |
P1944A
Destroying Bridges
|
0 / 0 |
3 |
|
|
8818 |
P1945A
Setting up Camp
|
0 / 0 |
3 |
|
|
8817 |
P1945B
Fireworks
|
0 / 0 |
3 |
|
|
8810 |
P1946B
Maximum Sum
|
0 / 0 |
3 |
|
|
8807 |
P1946E
Girl Permutation
|
0 / 0 |
8 |
|
|
8800 |
P1948F
Rare Coins
|
0 / 0 |
9 |
|
|
8795 |
P1949E
Damage per Second
|
0 / 0 |
(无) |
|
|
8791 |
P1949H
Division Avoidance
|
0 / 0 |
(无) |
|
|
8788 |
P1949K
Make Triangle
|
0 / 0 |
(无) |
|
|
8785 |
P1950C
Clock Conversion
|
0 / 0 |
3 |
|
|
8780 |
P1951A
Dual Trigger
|
0 / 0 |
3 |
|
|
8778 |
P1951C
Ticket Hoarding
|
0 / 0 |
4 |
|
|
8777 |
P1951D
Buying Jewels
|
0 / 0 |
7 |
|
|
8776 |
P1951E
No Palindromes
|
0 / 0 |
7 |
|
|
8774 |
P1951G
Clacking Balls
|
0 / 0 |
10 |
|
|
8767 |
P1952E
Sweep Line
|
0 / 0 |
(无) |
|
|
8764 |
P1952G
Mathematician Takeover
|
0 / 0 |
(无) |
|
|
8761 |
P1954A
Painting the Ribbon
|
0 / 0 |
3 |
|
|
8760 |
P1954B
Make It Ugly
|
0 / 0 |
4 |
|
|
8759 |
P1954C
Long Multiplication
|
0 / 0 |
4 |
|
|
8758 |
P1954D
Colored Balls
|
0 / 0 |
6 |
|
|
8757 |
P1954E
Chain Reaction
|
0 / 0 |
8 |
|
|
8756 |
P1954F
Unique Strings
|
0 / 0 |
10 |
|
|
8755 |
P1955A
Yogurt Sale
|
0 / 0 |
3 |
|
|
8753 |
P1955C
Inhabitant of the Deep Sea
|
0 / 0 |
4 |
|
|
8749 |
P1955F
Unfair Game
|
0 / 0 |
6 |
|
|
8751 |
P1955G
GCD on a grid
|
0 / 0 |
6 |
|
|
8746 |
P1956C
Nene's Magical Matrix
|
0 / 0 |
5 |
|
|
8743 |
P1956D
Nene and the Mex Operator
|
0 / 0 |
7 |
|
|
8744 |
P1956E1
Nene vs
|
0 / 0 |
9 |
|
|
8742 |
P1956E2
Nene vs
|
0 / 0 |
10 |
|
|
8897 |
P1957C
How Does the Rook Move?
|
0 / 0 |
5 |
|
|
8895 |
P1957D
A BIT of an Inequality
|
0 / 0 |
6 |
|
|
8896 |
P1957E
Carousel of Combinations
|
0 / 0 |
9 |
|
|
8916 |
P1958B
Clock in the Pool
|
0 / 0 |
4 |
|
|
8892 |
P1965A
Everything Nim
|
0 / 0 |
4 |
|
|
8884 |
P1967A
Permutation Counting
|
0 / 0 |
(无) |
|
|
8883 |
P1967B1
Reverse Card (Easy Version)
|
0 / 0 |
(无) |
|
|
8882 |
P1967B2
Reverse Card (Hard Version)
|
0 / 0 |
(无) |
|
|
8881 |
P1967C
Fenwick Tree
|
0 / 0 |
(无) |
|
|
8879 |
P1967E1
Again Counting Arrays (Easy Version)
|
0 / 0 |
(无) |
|
|
8878 |
P1967E2
Again Counting Arrays (Hard Version)
|
0 / 0 |
(无) |
|
|
8876 |
P1968A
Maximize?
|
0 / 0 |
(无) |
|
|
8873 |
P1968D
Permutation Game
|
0 / 0 |
(无) |
|
|
8870 |
P1968G2
Division + LCP (hard version)
|
0 / 0 |
(无) |
|
|
8867 |
P1969A
Two Friends
|
0 / 0 |
3 |
|
|
8866 |
P1969D
Shop Game
|
0 / 0 |
6 |
|
|
8902 |
P1971E
Find the Car
|
0 / 0 |
(无) |
|
|
8903 |
P1971F
Circle Perimeter
|
0 / 0 |
(无) |
|
|
8922 |
P1973A
Chess For Three
|
0 / 0 |
(无) |
|
|
8921 |
P1973B
Cat, Fox and the Lonely Array
|
0 / 0 |
(无) |
|
|
8920 |
P1973C
Cat, Fox and Double Maximum
|
0 / 0 |
(无) |
|
|
8918 |
P1973E
Cat, Fox and Swaps
|
0 / 0 |
(无) |
|
|
8963 |
P1974A
Phone Desktop
|
0 / 0 |
3 |
|
|
8955 |
P1975B
378QAQ and Mocha's Array
|
0 / 0 |
3 |
|
|
8951 |
P1975F
Set
|
0 / 0 |
10 |
|
|
8988 |
P1975G
Zimpha Fan Club
|
0 / 0 |
10 |
|
|
8944 |
P1976E
Splittable Permutations
|
0 / 0 |
(无) |
|
|
8942 |
P1977A
Little Nikita
|
0 / 0 |
3 |
|
|
8941 |
P1977B
Binary Colouring
|
0 / 0 |
3 |
|
|
8940 |
P1977C
Nikita and LCM
|
0 / 0 |
6 |
