AtCoder Tags
Home
Category
Vote
Check
Collect
Graph
Wanted
Ranking
Login
Searching:二分探索
#
ID
Name
Difficulty
Solver
1
abc326_b
B. 326-like Numbers
-503
13476
2
abc322_c
C. Festival
-56
14766
3
abc231_c
C. Counting 2
111
10385
4
abc196_c
C. Doubled
202
12976
5
abc212_c
C. Min Difference
205
12607
6
abc255_b
B. Light It Up
348
9063
7
arc118_a
A. Tax Included Price
418
4153
8
arc109_b
B. log
524
5956
9
abc334_d
D. Reindeer and Sleigh
602
7496
10
abc319_d
D. Minimum Width
631
9808
11
abc305_d
D. Sleep Log
671
6424
12
code_festival_final_c
C. N進数
685
1969
13
abc143_d
D. Triangles
686
10623
14
abc205_d
D. Kth Excluded
713
8305
15
abc144_d
D. Water Bottle
714
9385
16
abc312_c
C. Invisible Hand
727
7540
17
abc146_c
C. Buy an Integer
741
12461
18
abc255_d
D. ±1 Operation 2
788
6926
19
abc248_d
D. Range Count Query
793
7720
20
abc217_d
D. Cutting Woods
802
9019
21
abc341_d
D. Only one of two
829
7795
22
abc234_e
E. Arithmetic Number
899
5880
23
abc172_c
C. Tsundoku
930
11487
24
abc336_d
D. Pyramid
991
5484
25
abc304_d
D. A Piece of Cake
1015
5011
26
abc269_e
E. Last Rook
1030
4456
27
abc216_e
E. Amusement Park
1084
5118
28
arc084_a
C. Snuke Festival
1096
10516
29
abc273_d
D. LRUD Instructions
1119
4373
30
abc124_d
D. Handstand
1138
6550
31
abc246_d
D. 2-variable Function
1148
6842
32
abc181_e
E. Transformable Teacher
1193
4899
33
arc118_b
B. Village of M People
1196
2594
34
apc001_c
C. Vacant Seat
1197
2944
35
indeednow_2015_quala_3
C. 説明会
1200
1690
36
abc257_d
D. Jumping Takahashi 2
1203
4663
37
abc270_e
E. Apple Baskets on Circle
1211
4431
38
abc174_e
E. Logs
1227
7598
39
abc138_e
E. Strings of Impurity
1257
5625
40
arc054_b
B. ムーアの法則
1269
3727
41
abc134_e
E. Sequence Decomposing
1320
5877
42
abc119_d
D. Lazy Faith
1346
4948
43
abc026_d
D. 高橋君ボール1号
1406
3063
44
abc192_d
D. Base n
1425
5406
45
abc144_e
E. Gluttony
1449
4789
46
abc020_c
C. 壁抜け
1477
2568
47
agc041_b
B. Voting Judges
1486
2450
48
zone2021_c
C. MAD TEAM
1497
3343
49
arc049_b
B. 高橋ノルム君
1511
1463
50
abc292_f
F. Regular Triangle Inside a Rectangle
1522
2686
51
arc075_b
D. Widespread
1544
4886
52
abc034_d
D. 食塩水
1549
2633
53
abc017_3
C. ハイスコア
1607
2806
54
abc203_d
D. Pond
1622
4278
55
abc227_d
D. Project Planning
1643
3842
56
exawizards2019_c
C. Snuke the Wizard
1709
2221
57
codefestival_2015_qualA_d
D. 壊れた電車
1723
1219
58
arc165_c
C. Social Distance on Graph
1743
1448
59
abc023_c
C. 収集王
1752
2305
60
discovery_2016_final_b
B. DDPC特別ビュッフェⅡ
1773
540
61
arc100_b
D. Equal Cut
1801
3611
62
arc037_c
C. 億マス計算
1824
2015
63
arc050_b
B. 花束
1838
2184
64
abc023_d
D. 射撃王
1843
4882
65
abc155_d
D. Pairs
1845
3467
66
abc215_f
F. Dist Max 2
1853
2528
67
arc094_b
D. Worst Case
1869
2356
68
abc236_e
E. Average and Median
1893
2884
69
aising2019_d
D. Nearest Card Game
1898
1092
70
arc014_4
D. grepマスター
1904
638
71
abc149_e
E. Handshake
1905
2770
72
arc003_3
C. 暗闇帰り道
1972
858
73
arc070_b
D. No Need
2015
2734
74
arc029_2
B. 高橋君と禁断の書
2032
675
75
arc081_c
E. Don't Be a Subsequence
2072
1869
76
arc101_b
D. Median of Medians
2073
2529
77
agc029_c
C. Lexicographic constraints
2103
1486
78
abc229_g
G. Longest Y
2121
1196
79
arc021_3
C. 増築王高橋君
2164
656
80
digitalarts_3
C. Chokutter
2179
285
81
arc092_b
D. Two Sequences
2207
2404
82
arc116_e
E. Spread of Information
2236
1042
83
abc130_f
F. Minimum Bounding Box
2240
1297
84
arc047_c
C. N!÷K番目の単語
2262
401
85
arc026_4
D. 道を直すお仕事
2297
1230
86
arc078_c
E. Awkward Response
2300
1069
87
donuts_2015_4
D. ドーナツの箱詰め
2383
186
88
dwango2016qual_c
C. メンテナンス明け
2384
189
89
agc034_c
C. Tests
2497
972
90
agc002_d
D. Stamp Rally
2514
2408
91
arc016_4
D. 軍艦ゲーム
2683
262
92
tenka1_2017_e
E. CARtesian Coodinate
2703
403
93
arc065_c
E. Manhattan Compass
2835
649
94
arc032_4
D. アットコーダーモンスターズ
2861
119
95
dwacon5th_prelims_d
D. Square Rotation
2875
229
96
cf_2015_morning_hard_h
D. ありんこ
2944
52
97
arc088_d
F. Christmas Tree
2983
408
98
arc038_d
D. 有向グラフと数
3009
161
99
arc040_d
D. カクカク塗り
3166
85
100
arc117_f
F. Gateau
3378
348
101
agc040_d
D. Balance Beam
3452
280
102
typical90_a
001. Yokan Party(★4)
null
10077
103
typical90_g
007. CP Classes(★3)
null
8823
104
typical90_bx
076. Cake Cut(★3)
null
3940
105
joi2009ho_b
B. ピザ
null
3095
106
typical90_ci
087. Chokudai's Demand(★5)
null
1568
107
nikkei2019ex_b
B. 二乗
null
1220
108
judge_update_202004_d
D. Calculating GCD
null
1162
109
past201912_m
M. Auto Choice
null
914
110
past202005_j
J. Sushi-go-round
null
804
111
bitflyer2018_qual_c
C. 徒歩圏内
null
799
112
code_festival_2018_final_c
C. Telephone Charge
null
655
113
joi2020ho_b
B. JJOOII 2 (JJOOII 2)
null
600
114
cf16_exhibition_final_b
B. Inscribed Bicycle
null
600
115
joi2014ho3
C. バームクーヘン (Baumkuchen)
null
585
116
code_thanks_festival_2015_c
C. 集合写真
null
522
117
joi2018_yo_d
D. 水ようかん (Mizuyokan)
null
484
118
joig2021_d
D. 展覧会 2 (Exhibition 2)
null
465
119
past202109_g
G. K-th element
null
462
120
joi2017ho_c
C. JOIOI 王国 (Kingdom of JOIOI)
null
400
121
joisc2011_ioi
ioi. 国際情報オリンピック (IOI)
null
379
122
joisc2008_cheating
cheating. カンニング対策 (Cheating)
null
349
123
past202012_m
M. Shipping Sticks
null
340
124
joi2018_yo_f
F. L番目のK番目の数 (LthKthNumber)
null
317
125
utpc2013_02
B. 13月
null
315
126
past202012_n
N. Travel Agency
null
303
127
past202004_m
M. Cafeteria
null
286
128
yahoo_procon2017_final_b
B. チーム決め
null
283
129
relay2_c
C. Garden
null
276
130
joi2021_yo2_d
D. 安全点検 (Safety Inspection)
null
268
131
joi2013ho4
4. JOIOI の塔 (Tower of JOIOI)
null
224
132
code_thanks_festival_2018_h
H. Median Game
null
185
133
otemae2019_e
E. 最悪の教頭 (Worst Head Teacher)
null
183
134
joi2012ho5
E. JOI 国のお祭り事情 (Festivals in JOI Kingdom)
null
170
135
tkppc4_1_j
J. school competition 2
null
170
136
joisc2009_ski
ski. スキー (Ski)
null
162
137
joisc2018_f
F. 最悪の記者 3 (Worst Reporter 3)
null
156
138
joigsp2023_a
A. ロケット打ち上げ (Rocket Launching)
null
132
139
asaporo_f
B. Problem where Commas Separate Digits
null
107
140
tkppc4_2_g
G. 平均レーティング
null
92
141
tkppc4_1_m
M. Pakenのうさぎ
null
72
142
wtf19_d
D. Distinct Boxes
null
65
143
maximum_2013_h
H. さいたまの矛盾
null
42
144
s8pc_3_e
E. Circle and Many Triangles
null
36
145
tkppc4_1_p
P. Flip Cards
null
10