Technique:累積和

# ID Name Difficulty Solver
1 abc280_b B. Inverse Prefix Sum -769 11362
2 abc130_b B. Bounding -300 14363
3 abc256_b B. Batters -227 10390
4 abc129_b B. Balance -182 13267
5 abc220_c C. Long Sequence -86 12381
6 abc141_c C. Attack Survival -35 14857
7 abc134_c C. Exception Handling -31 14558
8 abc152_c C. Low Elements 59 14717
9 arc120_a A. Max Add 183 3983
10 ddcc2020_qual_b B. Iron Bar Cutting 350 5693
11 abc177_c C. Sum of product of pairs 386 14733
12 abc194_c C. Squared Error 386 11101
13 abc186_d D. Sum of difference 436 10632
14 abc154_d D. Dice in Line 485 12245
15 abc174_d D. Alter Altar 486 11970
16 arc104_b B. DNA Sequence 487 7119
17 abc267_c C. Index × A(Continuous ver.) 524 8151
18 arc098_a C. Attention 635 10982
19 abc305_d D. Sleep Log 671 6159
20 abc122_c C. GeT AC 700 11562
21 abc182_d D. Wandering 701 8638
22 arc078_a C. Splitting Pile 710 8835
23 abc233_d D. Count Interval 726 7280
24 abc337_d D. Cheating Gomoku Narabe 760 6295
25 abc321_d D. Set Menu 806 6952
26 abc222_d D. Between Two Arrays 865 6414
27 abc252_d D. Distinct Trio 884 6811
28 abc037_c C. 総和 915 5730
29 abc172_c C. Tsundoku 930 11328
30 tenka1_2019_c C. Stones 944 5935
31 abc163_d D. Sum of Large Numbers 960 9915
32 abc233_e E. Σ[k=0..10^100]floor(X/10^k) 969 5237
33 abc084_d D. 2017-like Number 980 8331
34 abc278_e E. Grid Filling 996 4548
35 agc011_b B. Colorful Creatures 998 4546
36 abc263_d D. Left Right Operation 1016 5517
37 abc334_c C. Socks 2 1030 5059
38 agc023_a A. Zero-Sum Ranges 1038 6132
39 abc129_d D. Lamp 1103 7450
40 arc036_b B. 山のデータ 1112 2044
41 abc181_e E. Transformable Teacher 1193 4801
42 abc125_c C. GCD on Blackboard 1197 11769
43 indeednow_2015_quala_3 C. 説明会 1200 1667
44 abc089_d D. Practical Skill Test 1220 4659
45 abc164_d D. Multiple of 2019 1232 8952
46 abc179_d D. Leaping Tak 1251 6372
47 abc014_3 C. AtColor 1276 5352
48 abc183_e E. Queen on Grid 1288 4924
49 arc048_b B. AtCoderでじゃんけんを 1290 1756
50 abc106_d D. AtCoder Express 2 1319 5410
51 arc119_c C. ARC Wrecker 2 1354 2450
52 arc025_2 B. チョコレート 1369 1649
53 abc153_f F. Silver Fox vs Monster 1393 4577
54 arc072_a C. Sequence 1409 6188
55 abc005_4 D. おいしいたこ焼きの焼き方 1447 2977
56 abc105_d D. Candy Distribution 1458 4643
57 abc075_d D. Axis-Parallel Rectangle 1470 3920
58 abc210_d D. National Railway 1507 4059
59 arc096_b D. Static Sushi 1526 3699
60 arc045_b B. ドキドキデート大作戦高橋君 1526 1708
61 abc018_3 C. 菱型カウント 1553 2160
62 cf_2015_morning_hard_a C. 一次元オセロ 1587 873
63 arc043_b B. 難易度 1606 1431
64 abc203_d D. Pond 1622 4087
65 arc071_b D. ### 1641 3842
66 arc088_b D. Wide Flip 1646 3789
67 abc136_e E. Max GCD 1670 3527
68 abc130_e E. Common Subsequence 1676 3633
69 arc138_c C. Rotate and Play Game 1728 1576
70 arc071_c E. TrBBnsformBBtion 1739 2088
71 abc161_e E. Yutori 1760 3910
72 abc249_f F. Ignore Operations 1786 2172
73 arc089_b D. Checker 1797 2628
74 agc008_b B. Contiguous Repainting 1822 2358
75 arc024_3 C. だれじゃ 1844 928
76 abc004_4 D. マーブル 1861 1589
77 agc004_b B. Colorful Slimes 1871 2835
78 arc014_4 D. grepマスター 1904 634
79 abc127_e E. Cell Distance 1938 3062
80 abc017_4 D. サプリメント 1956 1492
81 abc342_f F. Black Jack 2141 1066
82 dwango2016qual_d D. 庭園 2233 249
83 agc015_c C. Nuske vs Phantom Thnook 2241 1688
84 abc143_f F. Distinct Numbers 2277 1432
85 arc071_d F. Infinite Sequence 2336 1175
86 code_festival_morning_hard_c C. 宝探し 2 2521 96
87 abc155_f F. Perils in Parallel 2738 740
88 arc032_4 D. アットコーダーモンスターズ 2861 118
89 arc100_d F. Colorful Sequences 3486 430
90 typical90_d 004. Cross Sum(★2) null 12131
91 dp_m M. Candies null 10863
92 typical90_j 010. Score Sum Queries(★2) null 9222
93 typical90_bx 076. Cake Cut(★3) null 3662
94 joi2010ho_a A. 旅人 null 1885
95 typical90_cc 081. Friendly Group(★5) null 1787
96 joi2007ho_a A. 最大の和 null 1606
97 gigacode_2019_d D. 家の建設 null 1425
98 joi2011ho1 A. 惑星探査 (Planetary Exploration) null 1345
99 s8pc_1_e E. 散歩 (E869120 and Path Length) null 1221
100 judge_update_202004_d D. Calculating GCD null 1161
101 code_thanks_festival_2018_c C. Pair Distance null 1059
102 past202104_d D. K Integers Summations null 925
103 joi2017ho_a A. フェーン現象 (Foehn Phenomena) null 899
104 mujin_pc_2018_c C. 右折 null 836
105 joi2019ho_a A. 勇者ビ太郎 (Bitaro the Brave) null 805
106 joisc2007_mall mall. ショッピングモール (Mall) null 655
107 bitflyer2018_final_b B. 交通費 null 638
108 joisc2014_h H. JOIOJI null 566
109 joi2018ho_b B. 美術展 (Art Exhibition) null 477
110 tkppc4_1_e E. Osmium_1008と課題 null 473
111 past202104_h H. Can Can Mart null 464
112 joisc2015_b B. 愉快なロゴデザイン null 400
113 cpsco2019_s3_e E. Enumerate Xor Sum null 340
114 joi2022_yo2_c C. 国土分割 (Land Division) null 319
115 code_thanks_festival_14_quala_e E. 儀式 null 282
116 indeednow_2015_finalb_b B. How are you? null 268
117 tkppc4_1_i I. school competition 1 null 241
118 qupc2018_e E. Treeone null 213
119 donuts_live2014_3 C. ソーシャルゲーム null 168
120 wupc2012_6 F. 最後の問題 null 144
121 tkppc4_1_n N. multiple null 103