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Problem ID
Title
Solved
Submit
Pass Rate
4122
Bamboo Partition
830C
2300
brute
force,
data
structures,
implementation,
math,
number
theory,
sortings,
two
pointers
1
1
100.000%
4123
Cards Sorting
830B
1600
data
structures,
implementation,
sortings
3
4
75.000%
4126
双可乐
82A
1100
implementation,
math
思维
4
14
28.571%
4839
Bear and Polynomials
639C
2200
hashing,
implementation,
math
7
34
20.588%
4854
斐波那契式
633D
2000
brute
force,
dp,
hashing,
implementation,
math
5
7
71.429%
4864
Messenger
631D
2100
data
structures,
hashing,
implementation,
string
suffix
structures,
strings
1
1
100.000%
4870
激活码
630L
1400
implementation,
math
思维
24
46
52.174%
4893
Tennis Tournament
628A
1000
implementation,
math
4
4
100.000%
4907
Guest From the Past 来自过去的嘉宾
625A
1700
implementation,
math
3
4
75.000%
4917
Infinite Sequence
622A
1000
implementation,
math
2
3
66.667%
4925
GukiZ教授新的机器人
620A
800
implementation,
math
思维
2
2
100.000%
4940
Sum of Remainders
616E
2200
implementation,
math,
number
theory
1
1
100.000%
4945
Hexagons
615E
2100
binary
search,
implementation,
math
1
1
100.000%
4950
漂亮数
614B
1400
implementation,
math
69
237
29.114%
4957
读取硬盘时间
612B
1200
implementation,
math
思维
35
56
62.500%
4958
The Text Splitting
612A
1300
brute
force,
implementation,
strings
2
2
100.000%
4975
Where Are My Flakes?
60A
1300
implementation,
two
pointers
2
2
100.000%
4978
负载平衡
609C
1500
implementation,
math
暴力模拟
思维
7
23
30.435%
4982
Saitama Destroys Hotel
608A
1000
implementation,
math
2
5
40.000%
5004
Follow Traffic Rules
5D
2100
implementation,
math
0
3
0.000%
5006
中心对齐
5B
1200
implementation,
strings
思维
陈戈
18
39
46.154%
5011
算命
1200
implementation,
number
theory
思维
129
249
51.807%
5021
Queries on a String
598B
1300
implementation,
strings
7
14
50.000%
5035
Edo and Magnets
594C
2300
brute
force,
greedy,
implementation,
two
pointers
1
1
100.000%
5587
DZY喜欢序列
446A
1600
dp,
implementation,
two
pointers
20
68
29.412%
5595
重复字符串
443B
1500
brute
force,
implementation,
strings
思维
7
40
17.500%
5600
Valera and Swaps
441D
2100
constructive
algorithms,
dsu,
graphs,
implementation,
math,
string
suffix
structures
1
1
100.000%
5606
Race
43E
2300
brute
force,
implementation,
two
pointers
1
1
100.000%
5613
Devu, the Dumb Guy
439B
1200
implementation,
sortings
5
5
100.000%
5621
Om Nom and Spiders
436B
1400
implementation,
math
4
6
66.667%
5632
伦子的记忆笔记
433C
1800
implementation,
math,
sortings
1
1
100.000%
5639
Choosing Teams
432A
800
greedy,
implementation,
sortings
1
1
100.000%
5651
警察巡逻队
427E
2000
greedy,
implementation,
math,
ternary
search
4
6
66.667%
5670
Bug in Code
420C
1900
data
structures,
graphs,
implementation,
two
pointers
3
3
100.000%
5675
Translation
41A
800
implementation,
strings
1
1
100.000%
5683
Population Size
416D
2400
greedy,
implementation,
math
1
1
100.000%
5685
Mashmokh and Tokens
415B
1500
binary
search,
greedy,
implementation,
math
思维
4
4
100.000%
5919
Xenia and String Problem
356E
3000
Xenia
and
String
Problemdp,
hashing,
implementation,
string
suffix
structures,
strings
0
1
0.000%
5921
Xenia and Hamming
356B
1900
Xenia
and
Hammingimplementation,
math
0
1
0.000%
5930
Find Maximum
353C
1600
Find
Maximumimplementation,
math,
number
theory
思维
3
7
42.857%
5931
Domino
353A
1200
Dominoimplementation,
math
5
6
83.333%
5932
Jeff and Periods
352B
Jeff
and
Periodsimplementation,
sortings
1300
1
1
100.000%
5933
Jeff and Digits
352A
1000
Jeff
and
Digitsbrute
force,
implementation,
math
5
9
55.556%
5942
Page Numbers
34C
1300
Page
Numbersexpression
parsing,
implementation,
sortings,
strings
1
1
100.000%
1
2
3
4
5
6
7
8
9