|
|
6544 |
CF1965B
缺失的子序列和
|
1 / 1 |
10 |
|
|
6545 |
CF1965C
折叠纸条
|
1 / 1 |
10 |
|
|
6644 |
CF1966A
卡牌交换
|
1 / 1 |
10 |
|
|
6646 |
CF1966C
万物取石(Everything Nim)
|
1 / 2 |
10 |
|
|
7051 |
CF1966D
缺失的子序列和
|
1 / 1 |
10 |
|
|
6207 |
CF1966E
折叠纸条
|
1 / 1 |
10 |
|
|
7053 |
CF1967A
置换计数
|
1 / 1 |
10 |
|
|
7060 |
CF1967B1
卡牌反转
|
1 / 1 |
10 |
|
|
7065 |
CF1967B2
卡牌反转(困难版)
|
1 / 3 |
10 |
|
|
7084 |
CF1967F
前驱与后继
|
1 / 1 |
10 |
|
|
6461 |
CF1978A
爱丽丝与书
|
1 / 1 |
2 |
|
|
6462 |
CF1978B
新面包店
|
1 / 1 |
10 |
|
|
6918 |
CF1983B
角点操作
|
1 / 2 |
10 |
|
|
6927 |
CF1983C
既要蛋糕又要吃
|
1 / 1 |
10 |
|
|
6930 |
CF1983D
交换困境
|
1 / 1 |
10 |
|
|
6933 |
CF1983F
数组值
|
1 / 8 |
10 |
|
|
6940 |
CF1984C1
大小(简单版)
|
1 / 1 |
10 |
|
|
6941 |
CF1984C2
大小(困难版)
|
1 / 1 |
10 |
|
|
6944 |
CF1984E
洗牌
|
1 / 3 |
10 |
|
|
6951 |
CF1985C
好前缀
|
1 / 1 |
10 |
|
|
6986 |
CF1986B
矩阵稳定化
|
1 / 1 |
10 |
|
|
6987 |
CF1986C
更新查询
|
1 / 1 |
10 |
|
|
6988 |
CF1986D
数学问题
|
1 / 2 |
10 |
|
|
6989 |
CF1986E
美丽数组
|
1 / 1 |
10 |
|
|
6764 |
CF1987A
Upload More RAM
|
1 / 1 |
10 |
|
|
6766 |
CF1987B
K-Sort
|
1 / 1 |
10 |
|
|
6767 |
CF1987C
Basil's Garden
|
1 / 1 |
10 |
|
|
6790 |
CF1987E
Wonderful Tree!
|
1 / 1 |
10 |
|
|
6819 |
CF1988A
Split the Multiset
|
1 / 1 |
10 |
|
|
6822 |
CF1988B
Make Majority
|
1 / 1 |
10 |
|
|
6823 |
CF1988C
Increasing Sequence with Fixed OR
|
1 / 2 |
10 |
|
|
6824 |
CF1988D
The Omnipotent Monster Killer
|
1 / 1 |
10 |
|
|
6888 |
CF1989B
Substring and Subsequence
|
1 / 1 |
10 |
|
|
6889 |
CF1989C
Two Movies
|
1 / 1 |
10 |
|
|
6890 |
CF1989D
Smithing Skill
|
1 / 1 |
10 |
|
|
6895 |
CF1990A
Submission Bait
|
1 / 1 |
10 |
|
|
6897 |
CF1990B
Array Craft
|
1 / 1 |
10 |
|
|
6898 |
CF1990C
Mad MAD Sum
|
1 / 1 |
10 |
|
|
6900 |
CF1990D
Grid Puzzle
|
1 / 1 |
10 |
|
|
6926 |
CF1990F
Polygonal Segments
|
1 / 1 |
10 |
|
|
6816 |
CF1991A
Maximize the Last Element
|
0 / 0 |
(无) |
|
|
6817 |
CF1991B
AND Reconstruction
|
1 / 1 |
10 |
|
|
6818 |
CF1991C
Absolute Zero
|
1 / 1 |
10 |
|
|
6820 |
CF1991D
Prime XOR Coloring
|
1 / 1 |
10 |
|
|
6826 |
CF1991F
Triangle Formation
|
1 / 1 |
10 |
|
|
6828 |
CF1991G
Grid Reset
|
1 / 1 |
10 |
|
|
6831 |
CF1991I
Grid Game
|
1 / 3 |
10 |
|
|
6885 |
CF1992A
Only Pluses
|
1 / 1 |
10 |
|
|
6886 |
CF1992B
Angry Monk
|
1 / 1 |
10 |
|
|
6893 |
CF1992D
Test of Love
|
1 / 1 |
10 |
|
|
6899 |
CF1992F
Valuable Cards
|
1 / 1 |
10 |
|
|
6904 |
CF1993A
Question Marks
|
1 / 1 |
10 |
|
|
6905 |
CF1993B
Parity and Sum
|
1 / 1 |
10 |
|
|
6908 |
CF1993D
Med-imize
|
1 / 1 |
10 |
|
|
6914 |
CF1994A
Diverse Game
|
1 / 1 |
10 |
|
|
6916 |
CF1994B
Fun Game
|
1 / 1 |
10 |
|
|
6919 |
CF1994D
Funny Game
|
1 / 1 |
10 |
|
|
6920 |
CF1994E
Wooden Game
|
1 / 1 |
10 |
|
|
6923 |
CF1994H
Fortnite
|
1 / 1 |
10 |
|
|
7232 |
CF1995A
A. 对角线
|
1 / 1 |
2 |
|
|
7234 |
CF1995B1
B1. 花束(简单版本)
|
1 / 1 |
2 |
|
|
7237 |
CF1995B2
B2. 花束(困难版)
|
1 / 2 |
2 |
|
|
7242 |
CF1995C
C. 平方操作
|
1 / 2 |
2 |
|
|
6931 |
CF1997C
Even Positions
|
1 / 1 |
10 |
|
|
6934 |
CF1997D
Maximize the Root
|
1 / 1 |
10 |
|
|
6937 |
CF1997F
Chips on a Line
|
1 / 1 |
10 |
|
|
6301 |
CF2000D
左右错误
|
1 / 1 |
3 |
|
|
6303 |
CF2000E
大猩猩的拍照安排
|
1 / 2 |
3 |
|
|
6304 |
CF2000F
给行和列涂色
|
1 / 1 |
3 |
|
|
6305 |
CF2000G
旅途中的通话
|
1 / 2 |
3 |
|
|
6272 |
CF2001A
使所有元素相等
|
1 / 1 |
1 |
|
|
6371 |
CF2001B
生成排列
|
1 / 2 |
3 |
|
|
6378 |
CF2001D
最长最大最小子序列
|
1 / 4 |
4 |
|
|
6662 |
CF2002H
计数 101
|
1 / 1 |
3 |
|
|
6678 |
CF2003A
乌龟与好字符串
|
1 / 2 |
3 |
|
|
7002 |
CF2003B
乌龟与小猪的游戏 2
|
1 / 1 |
4 |
|
|
7003 |
CF2003C
乌龟与好对
|
1 / 1 |
4 |
|
|
7004 |
CF2003D
乌龟与 MEX 问题(简单版本
|
1 / 2 |
4 |
|
|
7005 |
CF2003D2
乌龟与 MEX 问题(困难版本)
|
1 / 16 |
5 |
|
|
7221 |
CF2004B
门与游戏
|
1 / 2 |
4 |
|
|
7224 |
CF2004C
拆分物品*
|
1 / 2 |
4 |
|
|
6187 |
CF2005A
简单回文
|
1 / 2 |
2 |
|
|
6192 |
CF2005B1
严格的老师(简单版)
|
1 / 1 |
2 |
|
|
6194 |
CF2005B2
严格的老师(困难版)
|
1 / 1 |
2 |
|
|
6260 |
CF2005E1
子矩阵游戏(简单版)
|
1 / 1 |
2 |
|
|
6263 |
CF2005E2
子矩阵游戏(困难版)
|
1 / 1 |
2 |
|
|
6276 |
CF2006A
Iris 与树上的游戏
|
1 / 1 |
1 |
|
|
6499 |
CF2006D
Iris 与相邻乘积
|
1 / 1 |
1 |
|
|
6322 |
CF2007A
Dora 的集合
|
1 / 1 |
2 |
|
|
6323 |
CF2007B
Index 与最大值
|
1 / 1 |
2 |
|
|
6325 |
CF2008A
樱子的考试
|
1 / 1 |
3 |
|
|
6329 |
CF2008E
交替字符串
|
1 / 1 |
3 |
|
|
6331 |
CF2008G
樱子的任务
|
1 / 1 |
3 |
|
|
6332 |
CF2008H
樱子的测试
|
1 / 1 |
3 |
|
|
7283 |
CF2011E
石头剪刀布机器人
|
0 / 0 |
2 |
|
|
6258 |
CF2018A
卡牌分组
|
1 / 2 |
1 |
|
|
6262 |
CF2018B
破城者
|
1 / 1 |
1 |
|
|
6264 |
CF2018C
树剪枝
|
1 / 4 |
1 |
|
|
6275 |
CF2018D
最大值 + 最小值 + 个数
|
1 / 2 |
1 |
|
|
6278 |
CF2018E1
复杂线段(简单版)
|
1 / 1 |
1 |