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Tag
Pro.ID
Problem Title
Ratio(AC/Submit)
2000
Knight's Problem
17.79%(53/298)
2001
Nubulsa Expo
33.77%(77/228)
2002
Shade of Hallelujah Mountain
39.21%(89/227)
2003
Math teacher's homework
41.12%(44/107)
2004
Fermat Point in Quadrangle
17.87%(99/554)
2005
Computer Virus on Planet Pandora
24.06%(238/989)
2006
Farm Game
35.56%(32/90)
2007
Selecting courses
25.40%(79/311)
2008
Let the light guide us
40.59%(69/170)
2009
A hard Aoshu Problem
33.82%(69/204)
2010
AekdyCoin’s loves
19.83%(71/358)
2011
Suneast’s blocks
26.87%(104/387)
2012
AC's code
22.41%(54/241)
2013
A short problem
31.97%(429/1342)
2014
The Date
48.21%(243/504)
2015
Vote
33.17%(136/410)
2016
How Long Is it
52.53%(166/316)
2017
Hwh’s Problem
38.20%(34/89)
2018
计数
25.00%(126/504)
2019
排列
27.63%(105/380)
2020
组合
40.76%(1927/4728)
2021
线段问题
10.96%(8/73)
2022
车站
23.76%(158/665)
2023
ACM和ICPC数制
19.90%(114/573)
2024
LCS && EditStep
30.85%(116/376)
2025
count
38.71%(288/744)
2026
代码问题
71.57%(1178/1646)
2027
单词问题
27.10%(778/2871)
2028
时空门问题
15.18%(224/1476)
2029
买票问题
14.01%(122/871)
2030
括号问题
48.62%(636/1308)
2031
计数问题
11.91%(48/403)
2032
Log函数问题
19.87%(148/745)
2033
数字问题
8.39%(24/286)
2034
Password table
49.39%(686/1389)
2035
Axial symmetry
25.23%(276/1094)
2036
Log Calculator
20.84%(163/782)
2037
Maximum Value Problem
32.23%(303/940)
2038
Another Postman Problem
29.23%(385/1317)
2039
Pets
37.91%(533/1406)
2040
Tiling
43.58%(129/296)
2041
Checker
25.82%(126/488)
2042
The Mad Mathematician
25.13%(98/390)
2043
Social Network
9.56%(24/251)
2044
1 M possible
22.40%(43/192)
2045
AC's String
25.76%(17/66)
2046
Assign the task
43.31%(55/127)
2047
Easy Fruit Ninja
36.36%(20/55)
2048
Electric resistance
40.54%(15/37)
2049
Evil teacher
46.88%(15/32)
2050
Evil teacher's Final Problem
43.48%(10/23)
2051
Monster
26.72%(35/131)
2052
Paint Chain
40.48%(17/42)
2053
Sacred Warrior
57.14%(4/7)
2054
拳王
67.26%(450/669)
2055
Noip
42.82%(185/432)
2056
最大正方形
33.17%(202/609)
2057
家谱
34.68%(154/444)
2058
Another a+b
20.50%(247/1205)
2059
MM
19.97%(124/621)
2060
The Sum of Sub-matrices
27.40%(40/146)
2061
Suneast & Daxia
24.15%(128/530)
2062
Suneast & Yayamao
50.09%(281/561)
2063
流星
44.54%(159/357)
2064
找位置
59.45%(261/439)
2065
数字判别
25.89%(124/479)
2066
Circuit board layout
30.67%(69/225)
2067
Cone
10.00%(13/130)
2068
Relay
0.00%(0/9)
2069
Factories
15.25%(45/295)
2070
Beautiful number
28.28%(28/99)
2071
lucky number
36.75%(104/283)
2072
Count
28.86%(174/603)
2073
魔塔
19.00%(38/200)
2074
Number of methods
50.48%(106/210)
2075
Substring
29.66%(78/263)
2076
SUDOKU
24.29%(17/70)
2077
The tallest tree
28.66%(186/649)
2078
Typing practice
4.35%(3/69)
2079
最大获利
13.17%(37/281)
2080
最大差值
25.57%(78/305)
2081
买票三人行
27.92%(117/419)
2082
过路费
28.42%(1109/3902)
2083
洞穴照明
18.73%(68/363)
2084
电动车通行证制度
21.64%(87/402)
2085
幸运图
33.48%(152/454)
2086
餐厅点餐
32.48%(417/1284)
2087
统计树边
32.94%(250/759)
2088
最长队名
43.55%(948/2177)
2089
数字游戏
32.35%(1018/3147)
2090
旅行社的烦恼
25.92%(162/625)
2091
播放器
28.45%(558/1961)
2092
收集水晶
23.55%(146/620)
2093
寻找兔子
20.60%(55/267)
2094
BlockGo
18.92%(14/74)
2095
水面高度
15.95%(41/257)
2096
Merlininice's movies
50.00%(9/18)
2097
Runaway
37.84%(14/37)
2098
刻苦的小芳
54.90%(56/102)
2099
魔法阵
41.64%(122/293)
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