abc230_h
|
H. Bullion
|
3528
|
136
|
arc134_f
|
F. Flipping Coins
|
3530
|
134
|
agc066_d
|
D. A Independent Set
|
3531
|
107
|
ahc014_a
|
A. RectJoin
|
3540
|
772
|
arc125_f
|
F. Tree Degree Subset Sum
|
3541
|
417
|
agc024_f
|
F. Simple Subsequence Problem
|
3544
|
519
|
arc114_f
|
F. Permutation Division
|
3545
|
257
|
arc180_e
|
E. LIS and Inversion
|
3549
|
154
|
arc136_f
|
F. Flip Cells
|
3554
|
123
|
agc008_e
|
E. Next or Nextnext
|
3559
|
588
|
agc068_d
|
D. Sum of Hash of Lexmin
|
3559
|
75
|
abc290_h
|
Ex. Bow Meow Optimization
|
3569
|
204
|
codefestival_2016_final_h
|
H. Tokaido
|
3569
|
138
|
ahc012_a
|
A. AtCoder 10th Anniversary
|
3580
|
939
|
arc145_e
|
E. Adjacent XOR
|
3581
|
181
|
arc149_f
|
F. Rational Number System
|
3583
|
85
|
agc025_e
|
E. Walking on a Tree
|
3584
|
448
|
agc033_f
|
F. Adding Edges
|
3591
|
300
|
ahc009_a
|
A. Robust Memory of Commuting Routes
|
3594
|
976
|
diverta2019_f
|
F. Edge Ordering
|
3595
|
130
|
arc129_f
|
F. Let's Play Tag
|
3596
|
75
|
agc019_e
|
E. Shuffle and Swap
|
3597
|
510
|
arc153_f
|
F. Tri-Colored Paths
|
3597
|
183
|
abc273_h
|
Ex. Inv(0,1)ving Insert(1,0)n
|
3598
|
71
|
agc044_e
|
E. Random Pawn
|
3599
|
355
|
abc311_h
|
Ex. Many Illumination Plans
|
3605
|
137
|
agc022_f
|
F. Checkers
|
3606
|
517
|
agc063_d
|
D. Many CRT
|
3609
|
97
|
arc118_f
|
F. Growth Rate
|
3610
|
218
|
ahc011_a
|
A. Sliding Tree Puzzle
|
3615
|
995
|
arc154_f
|
F. Dice Game
|
3616
|
121
|
arc148_f
|
F. 998244353 → 1000000007
|
3621
|
175
|
arc138_e
|
E. Decreasing Subsequence
|
3624
|
206
|
agc045_d
|
D. Lamps and Buttons
|
3625
|
260
|
arc109_f
|
F. 1D Kingdom Builder
|
3625
|
117
|
agc061_d
|
D. Almost Multiplication Table
|
3632
|
111
|
agc034_f
|
F. RNG and XOR
|
3634
|
521
|
agc007_f
|
F. Shik and Copying String
|
3642
|
763
|
arc156_e
|
E. Non-Adjacent Matching
|
3650
|
145
|
agc023_e
|
E. Inversions
|
3653
|
547
|
ahc024_a
|
A. Topological Map
|
3660
|
779
|
arc152_f
|
F. Attraction on Tree
|
3664
|
117
|
arc181_f
|
F. Colorful Reversi
|
3664
|
49
|
asprocon10_a
|
A. Crops on Grid
|
3667
|
908
|
asprocon10_b
|
A-Final. Crops on Grid (System Test)
|
3667
|
708
|
ahc016_a
|
A. Graphorean
|
3670
|
1128
|
arc119_f
|
F. AtCoder Express 3
|
3671
|
297
|
arc128_f
|
F. Game against Robot
|
3671
|
173
|
ahc018_a
|
A. Excavation
|
3672
|
1056
|
ahc015_a
|
A. Halloween Candy
|
3674
|
960
|
ahc022_a
|
A. Exploring Another Space
|
3680
|
1029
|
ahc019_a
|
A. Silhouette Block Puzzle Creation
|
3680
|
831
|
ahc029_a
|
A. Business Simulation Game
|
3680
|
811
|
ahc017_a
|
A. Road Repair
|
3692
|
964
|
arc166_f
|
F. Tangent Addition Formula
|
3692
|
28
|
agc063_e
|
E. Child to Parent
|
3700
|
80
|
agc067_b
|
B. Modifications
|
3701
|
111
|
ahc020_a
|
A. Broadcasting
|
3705
|
1126
|
ahc027_a
|
A. Recurring Cleaning Route
|
3707
|
1019
|
agc035_e
|
E. Develop
|
3720
|
406
|
arc142_f
|
F. Paired Wizards
|
3723
|
163
|
arc127_f
|
F. ±AB
|
3723
|
157
|
arc171_f
|
F. Both Reversible
|
3730
|
37
|
acl1_f
|
F. Center Rearranging
|
3734
|
56
|
abc272_h
|
Ex. Flipping Coins 2
|
3740
|
75
|
agc019_f
|
F. Yes or No
|
3742
|
970
|
ahc039_a
|
A. Purse Seine Fishing
|
3744
|
753
|
arc151_f
|
F. RGB Card Game
|
3744
|
90
|
arc144_f
|
F. Arithmetic Sequence Nim
|
3744
|
49
|
ahc021_a
|
A. Pyramid Sorting
|
3745
|
1257
|
code_festival_2017_qualc_e
|
E. Cubes
|
3750
|
62
|
agc030_e
|
E. Less than 3
|
3753
|
437
|
ahc026_a
|
A. Stack of Boxes
|
3755
|
843
|
ahc025_a
|
A. Balancing by Balance
|
3765
|
921
|
apc001_g
|
G. Colorful Doors
|
3765
|
86
|
abc278_h
|
Ex. make 1
|
3768
|
67
|
agc046_e
|
E. Permutation Cover
|
3772
|
149
|
arc174_f
|
F. Final Stage
|
3773
|
81
|
agc028_f2
|
F2. Reachable Cells
|
3778
|
184
|
nikkei2019_qual_f
|
F. Jewels
|
3778
|
171
|
ahc038_a
|
A. Tree Robot Arm
|
3780
|
1001
|
ahc030_a
|
A. Polyomino Mining
|
3781
|
1078
|
ahc028_a
|
A. Lucky Words
|
3783
|
1014
|
agc036_f
|
F. Square Constraints
|
3783
|
545
|
ahc031_a
|
A. Event Hall
|
3785
|
998
|
ahc036_a
|
A. Efficient Signal Control
|
3793
|
1009
|
agc018_f
|
F. Two Trees
|
3793
|
667
|
agc037_f
|
F. Counting of Subarrays
|
3797
|
209
|
ahc034_a
|
A. Leveling with a Dump Truck
|
3802
|
1044
|
ahc035_a
|
A. Breed Improvement
|
3805
|
1112
|
arc177_f
|
F. Two Airlines
|
3810
|
46
|
ahc032_a
|
A. Mod Stamp
|
3818
|
1140
|
agc048_e
|
E. Strange Relation
|
3819
|
158
|
arc135_f
|
F. Delete 1, 4, 7, ...
|
3821
|
140
|
agc058_e
|
E. Nearer Permutation
|
3825
|
53
|
ahc037_a
|
A. Soda
|
3827
|
1049
|
agc038_e
|
E. Gachapon
|
3831
|
607
|
arc182_f
|
F. Graph of Mod of Linear
|
3837
|
36
|
agc059_e
|
E. Grid 3-coloring
|
3842
|
139
|
agc046_f
|
F. Forbidden Tournament
|
3854
|
143
|
agc011_f
|
F. Train Service Planning
|
3863
|
312
|
arc178_f
|
F. Long Sequence Inversion
|
3863
|
36
|
agc022_d
|
D. Shopping
|
3866
|
428
|
arc170_f
|
F. Edge Deletion 2
|
3874
|
46
|
agc056_e
|
E. Cheese
|
3877
|
129
|
arc138_f
|
F. KD Tree
|
3882
|
93
|
abc243_h
|
Ex. Builder Takahashi (Enhanced version)
|
3884
|
97
|
wtf22_day1_d
|
D. Welcome to Tokyo!
|
3884
|
68
|
wtf22_day1_c
|
C. Shrink the Tree
|
3884
|
27
|
wtf22_day1_e
|
E. Sort A[i]-i
|
3884
|
18
|
agc010_e
|
E. Rearranging
|
3887
|
878
|
agc031_f
|
F. Walk on Graph
|
3887
|
263
|
agc065_f
|
F. Always Perfect
|
3889
|
32
|
agc041_f
|
F. Histogram Rooks
|
3893
|
266
|
agc061_e
|
E. Increment or XOR
|
3901
|
119
|
agc013_f
|
F. Two Faced Cards
|
3905
|
233
|
agc007_e
|
E. Shik and Travel
|
3906
|
785
|
agc025_f
|
F. Addition and Andition
|
3936
|
287
|
arc145_f
|
F. Modulo Sum of Increasing Sequences
|
3943
|
73
|
agc053_d
|
D. Everyone is a winner
|
3949
|
59
|
arc167_f
|
F. Tree Tree Tree
|
3951
|
11
|
mujin_pc_2017_d
|
D. Oriented Tree
|
3960
|
63
|
agc032_f
|
F. One Third
|
3975
|
376
|
agc004_f
|
F. Namori
|
3986
|
744
|
cf17_final_h
|
H. Poor Penguin
|
3988
|
119
|
cf17_final_i
|
I. Full Tournament
|
3988
|
94
|
arc113_f
|
F. Social Distance
|
3990
|
137
|
arc183_f
|
F. Sum of Minimum Distance
|
3994
|
19
|
agc008_f
|
F. Black Radius
|
3995
|
463
|
arc156_f
|
F. Make Same Set
|
4011
|
147
|
arc147_f
|
F. Again ABC String
|
4016
|
73
|
agc053_e
|
E. More Peaks More Fun
|
4036
|
113
|
arc179_f
|
F. All the Same
|
4037
|
43
|
arc176_f
|
F. Colorful Star
|
4046
|
40
|
agc039_f
|
F. Min Product Sum
|
4060
|
324
|
apc001_i
|
I. Simple APSP Problem
|
4061
|
117
|
agc051_f
|
F. rng_58's Last Problem
|
4061
|
68
|
agc051_e
|
E. Middle Point
|
4061
|
59
|
apc001_j
|
J. Rectangles
|
4061
|
46
|
agc047_f
|
F. Rooks
|
4066
|
117
|
agc064_e
|
E. Cross Sum Construction
|
4069
|
22
|
agc050_f
|
F. NAND Tree
|
4076
|
104
|
agc015_f
|
F. Kenus the Ancient Greek
|
4083
|
410
|
agc061_f
|
F. Perfect Strings
|
4084
|
96
|
agc057_e
|
E. RowCol/ColRow Sort
|
4128
|
119
|
agc057_f
|
F. Reflection
|
4128
|
83
|
arc141_f
|
F. Well-defined Abbreviation
|
4134
|
147
|
agc021_f
|
F. Trinity
|
4145
|
487
|
agc014_f
|
F. Strange Sorting
|
4201
|
275
|
agc062_e
|
E. Overlap Binary Tree
|
4233
|
32
|
agc065_e
|
E. One Two Three
|
4235
|
16
|
agc063_f
|
F. Simultaneous Floor
|
4273
|
23
|
agc055_f
|
F. Creative Splitting
|
4288
|
69
|
agc054_f
|
F. Decrement
|
4300
|
51
|
agc056_f
|
F. Degree Sequence in DFS Order
|
4310
|
86
|
agc043_f
|
F. Jewelry Box
|
4347
|
100
|
agc045_f
|
F. Division into Multiples
|
4383
|
92
|
abc298_a
|
A. Job Interview
|
null
|
12327
|
abc299_a
|
A. Treasure Chest
|
null
|
11801
|
tessoku_book_a
|
A01. The First Problem
|
null
|
11443
|
abc306_b
|
B. Base 2
|
null
|
11245
|
abc304_b
|
B. Subscribers
|
null
|
10487
|
abc299_b
|
B. Trick Taking
|
null
|
9765
|
tessoku_book_b
|
A02. Linear Search
|
null
|
9620
|
math_and_algorithm_a
|
001. Print 5+N
|
null
|
8881
|
tessoku_book_c
|
A03. Two Cards
|
null
|
8759
|
abc298_b
|
B. Coloring Matrix
|
null
|
8645
|
tessoku_book_d
|
A04. Binary Representation 1
|
null
|
7985
|
math_and_algorithm_ai
|
038. How Many Guests?
|
null
|
7893
|
math_and_algorithm_b
|
002. Sum of 3 Integers
|
null
|
7460
|
tessoku_book_e
|
A05. Three Cards
|
null
|
7361
|
math_and_algorithm_c
|
003. Sum of N Integers
|
null
|
6660
|
math_and_algorithm_d
|
004. Product of 3 Integers
|
null
|
6621
|
tessoku_book_g
|
A07. Event Attendance
|
null
|
6369
|
math_and_algorithm_e
|
005. Modulo 100
|
null
|
6310
|
math_and_algorithm_f
|
006. Print 2N+3
|
null
|
5842
|
math_and_algorithm_g
|
007. Number of Multiples 1
|
null
|
5390
|
tessoku_book_h
|
A08. Two Dimensional Sum
|
null
|
5361
|
tessoku_book_k
|
A11. Binary Search 1
|
null
|
5180
|
math_and_algorithm_h
|
008. Brute Force 1
|
null
|
5066
|
math_and_algorithm_o
|
015. Greatest Common Divisor
|
null
|
4876
|
tessoku_book_bz
|
B01. A+B Problem
|
null
|
4672
|
tessoku_book_i
|
A09. Winter in ALGO Kingdom
|
null
|
4514
|
tessoku_book_ca
|
B02. Divisor Check
|
null
|
4416
|
tessoku_book_l
|
A12. Printer
|
null
|
4393
|
math_and_algorithm_j
|
010. Factorial
|
null
|
4241
|
tessoku_book_p
|
A16. Dungeon 1(※初版第 1 刷の B22 も同じ問題です)
|
null
|
4222
|
tessoku_book_j
|
A10. Resort Hotel
|
null
|
4210
|
tessoku_book_cb
|
B03. Supermarket 1
|
null
|
4140
|
tessoku_book_m
|
A13. Close Pairs
|
null
|
3918
|
tessoku_book_cc
|
B04. Binary Representation 2
|
null
|
3911
|
tessoku_book_ce
|
B06. Lottery
|
null
|
3861
|
math_and_algorithm_k
|
011. Print Prime Numbers
|
null
|
3770
|
APG4bPython_a
|
A. 1.00.はじめに
|
null
|
3743
|
APG4bPython_cv
|
EX1. コードテストと出力の練習
|
null
|
3740
|
tessoku_book_q
|
A17. Dungeon 2
|
null
|
3633
|
tessoku_book_r
|
A18. Subset Sum
|
null
|
3630
|
tessoku_book_n
|
A14. Four Boxes
|
null
|
3461
|
math_and_algorithm_l
|
012. Primality Test
|
null
|
3365
|
tessoku_book_s
|
A19. Knapsack 1
|
null
|
3353
|
tessoku_book_o
|
A15. Compression
|
null
|
3274
|
math_and_algorithm_n
|
014. Factorization
|
null
|
3247
|
APG4bPython_cu
|
EX2. エラーの修正
|
null
|
3144
|
math_and_algorithm_p
|
016. Greatest Common Divisor of N Integers
|
null
|
3142
|
math_and_algorithm_m
|
013. Divisor Enumeration
|
null
|
3075
|
tessoku_book_t
|
A20. LCS
|
null
|
3003
|
math_and_algorithm_r
|
018. Convenience Store 1
|
null
|
2995
|
APG4bPython_ct
|
EX3. 計算問題
|
null
|
2982
|
math_and_algorithm_s
|
019. Choose Cards 1
|
null
|
2889
|
tessoku_book_cg
|
B08. Counting Points
|
null
|
2863
|
tessoku_book_cj
|
B11. Binary Search 2
|
null
|
2859
|
math_and_algorithm_am
|
043. Is It Connected?
|
null
|
2848
|
APG4bPython_cs
|
EX4. ◯年は何秒?
|
null
|
2832
|
math_and_algorithm_q
|
017. Least Common Multiple of N Integers
|
null
|
2779
|
math_and_algorithm_aq
|
050. Power
|
null
|
2775
|
math_and_algorithm_u
|
021. Combination Easy
|
null
|
2704
|
tessoku_book_z
|
A26. Prime Check
|
null
|
2672
|
math_and_algorithm_an
|
044. Shortest Path Problem
|
null
|
2671
|
joi2022_yo1c_a
|
A. 身長 (Height)
|
null
|
2659
|
math_and_algorithm_i
|
009. Brute Force 2
|
null
|
2631
|
tessoku_book_ck
|
B12. Equation
|
null
|
2630
|
APG4bPython_cr
|
EX5. A足すB問題
|
null
|
2593
|
math_and_algorithm_y
|
025. Jiro's Vacation
|
null
|
2530
|
tessoku_book_ab
|
A28. Blackboard
|
null
|
2417
|
tessoku_book_v
|
A22. Sugoroku
|
null
|
2394
|
math_and_algorithm_w
|
023. Dice Expectation
|
null
|
2389
|
tessoku_book_ch
|
B09. Papers
|
null
|
2364
|
joi2023_yo1a_a
|
A. 長方形 (Rectangle)
|
null
|
2343
|
tessoku_book_u
|
A21. Block Game
|
null
|
2338
|
math_and_algorithm_x
|
024. Answer Exam Randomly
|
null
|
2322
|
math_and_algorithm_v
|
022. Choose Cards 3
|
null
|
2265
|
math_and_algorithm_ac
|
031. Taro's Vacation
|
null
|
2229
|
math_and_algorithm_ap
|
049. Fibonacci Easy (mod 1000000007)
|
null
|
2224
|
APG4bPython_cq
|
EX6. 電卓をつくろう
|
null
|
2221
|
math_and_algorithm_t
|
020. Choose Cards 2
|
null
|
2213
|
math_and_algorithm_ab
|
029. Climb Stairs
|
null
|
2198
|
tessoku_book_ae
|
A31. Divisors
|
null
|
2197
|
tessoku_book_ay
|
A51. Stack
|
null
|
2190
|
tessoku_book_cp
|
B17. Frog 1 with Restoration
|
null
|
2142
|
tessoku_book_az
|
A52. Queue
|
null
|
2109
|
math_and_algorithm_bn
|
082. Interval Scheduling Problem
|
null
|
2094
|
tessoku_book_bi
|
A61. Adjacent Vertices
|
null
|
2068
|
tessoku_book_aj
|
A36. Travel
|
null
|
2052
|
tessoku_book_ba
|
A53. Priority Queue
|
null
|
2017
|
tessoku_book_cq
|
B18. Subset Sum with Restoration
|
null
|
2008
|
tessoku_book_ak
|
A37. Travel 2
|
null
|
2000
|
math_and_algorithm_z
|
026. Coin Gacha
|
null
|
1955
|
tessoku_book_bb
|
A54. Map
|
null
|
1946
|
tessoku_book_ad
|
A30. Combination
|
null
|
1945
|
tessoku_book_y
|
A25. Number of Routes
|
null
|
1940
|
tessoku_book_al
|
A38. Black Company 1
|
null
|
1901
|
joi2024_yo1a_a
|
A. 果物 (Fruit)
|
null
|
1888
|
tessoku_book_cm
|
B14. Another Subset Sum
|
null
|
1884
|
APG4bPython_co
|
EX8. たくさんのA足すB問題
|
null
|
1878
|
APG4bPython_cp
|
EX7. bool値パズル
|
null
|
1859
|
joi2023_yo1a_b
|
B. ゾロ目 (Same Numbers)
|
null
|
1807
|
tessoku_book_an
|
A40. Triangle
|
null
|
1795
|
tessoku_book_cr
|
B19. Knapsack 2
|
null
|
1790
|
tessoku_book_x
|
A24. LIS
|
null
|
1777
|
math_and_algorithm_aa
|
027. Sorting
|
null
|
1747
|
tessoku_book_bl
|
A64. Shortest Path 2
|
null
|
1691
|
joi2022_yo1c_b
|
B. アイスクリーム (Ice Cream)
|
null
|
1669
|
tessoku_book_ao
|
A41. Tile Coloring
|
null
|
1661
|
joi2023_yo1b_a
|
A. 時間 (Hour)
|
null
|
1640
|
tessoku_book_ar
|
A44. Change and Reverse
|
null
|
1602
|
tessoku_book_ag
|
A33. Game 2
|
null
|
1581
|
tessoku_book_ap
|
A42. Soccer
|
null
|
1574
|
math_and_algorithm_ad
|
032. Binary Search
|
null
|
1572
|
APG4bPython_cn
|
EX9. 電卓をつくろう2
|
null
|
1544
|
tessoku_book_cy
|
B26. Output Prime Numbers
|
null
|
1542
|
joi2023_yo1b_b
|
B. 三方比較 (Three-Way Comparison)
|
null
|
1540
|
tessoku_book_aq
|
A43. Travel 3
|
null
|
1540
|
joi2024_yo1c_a
|
A. 分 (Minutes)
|
null
|
1539
|
math_and_algorithm_af
|
034. Nearest Points
|
null
|
1536
|
loadchecking_a
|
A. 好きな順列
|
null
|
1515
|
tessoku_book_dx
|
B51. Bracket
|
null
|
1515
|
tessoku_book_bn
|
A66. Connect Query
|
null
|
1507
|
tessoku_book_cz
|
B27. Calculate LCM
|
null
|
1506
|
joi2022_yo2_a
|
A. 図書館 2 (Library 2)
|
null
|
1503
|
joi2024_yo1a_b
|
B. 和の判定 (Sum Checker)
|
null
|
1499
|
tessoku_book_bc
|
A55. Set
|
null
|
1462
|
joi2024_yo1b_a
|
A. 飴の袋詰め (Drops Packing)
|
null
|
1460
|
tessoku_book_bm
|
A65. Road to Promotion
|
null
|
1434
|
APG4bPython_cm
|
EX10. 平均との差
|
null
|
1431
|
math_and_algorithm_ag
|
035. Two Circles
|
null
|
1429
|
tessoku_book_cs
|
B20. Edit Distance
|
null
|
1416
|
joi2023_yo2_a
|
A. 年齢の差 (Age Difference)
|
null
|
1396
|
tessoku_book_ai
|
A35. Game 4
|
null
|
1388
|
tessoku_book_dd
|
B31. Divisors Hard
|
null
|
1360
|
tessoku_book_db
|
B29. Power Hard
|
null
|
1356
|
tessoku_book_eh
|
B61. Influencer
|
null
|
1351
|
tessoku_book_as
|
A45. Card Elimination
|
null
|
1345
|
tessoku_book_bg
|
A59. RSQ (Range Sum Queries)
|
null
|
1345
|
joi2023_yo1c_a
|
A. 2 桁の整数 (Two-digit Integer)
|
null
|
1338
|
math_and_algorithm_ak
|
040. Travel
|
null
|
1334
|
tessoku_book_bd
|
A56. String Hash
|
null
|
1334
|
tessoku_book_be
|
A57. Doubling
|
null
|
1331
|
tessoku_book_bo
|
A67. MST (Minimum Spanning Tree)
|
null
|
1294
|
APG4bPython_ck
|
EX12. 最速のランナーを見つけよう
|
null
|
1293
|
tessoku_book_di
|
B36. Switching Lights
|
null
|
1291
|