Data-Structure:Binary-Indexed-Tree

# ID Name Difficulty Solver
1 abc262_c C. Min Max Pair 360 9399
2 abc185_f F. Range Xor Query 1053 6246
3 abc253_e E. Distance Sequence 1073 5666
4 abc241_d D. Sequence Query 1177 6644
5 abc190_f F. Shift and Inversions 1321 4604
6 abc157_e E. Simple String Queries 1443 5032
7 abc174_f F. Range Set Query 1495 4887
8 abc231_f F. Jealous Two 1580 2796
9 arc043_b B. 難易度 1606 1481
10 abc309_f F. Box in Box 1619 2732
11 abc223_f F. Parenthesis Checking 1641 2753
12 arc033_3 C. データ構造 1641 2168
13 abc253_f F. Operations on a Matrix 1756 2307
14 abc038_d D. プレゼント 1804 2483
15 abc186_f F. Rook on Grid 1833 2309
16 arc031_3 C. 積み木 1880 897
17 jsc2021_f F. Max Matrix 1954 1102
18 arc075_c E. Meaningful Mean 1979 2704
19 abc127_f F. Absolute Minima 2003 2776
20 arc101_b D. Median of Medians 2073 2744
21 arc088_c E. Papple Sort 2231 1401
22 arc047_c C. N!÷K番目の単語 2262 442
23 arc068_c E. Snuke Line 2307 1824
24 abc136_f F. Enclosed Points 2334 1416
25 arc043_c C. 転倒距離 2409 354
26 abc266_h Ex. Snuke Panic (2D) 2865 341
27 practice2_b B. Fenwick Tree null 3929
28 chokudai_S001_h H. LIS null 2453
29 chokudai_S001_j J. 転倒数 null 2102
30 typical90_q 017. Crossing Segments（★7） null 1231
31 chokudai_S001_k K. 辞書順で何番目？ null 703
32 typical90_ck 089. Partitions and Inversions（★7） null 522
33 joisc2008_typhoon typhoon. 台風 (Typhoon) null 337
34 joisc2011_bookshelf bookshelf. 本棚 (Bookshelf) null 331
35 indeednow_2015_finalb_e E. Line up! null 282
36 ttpc2019_m M. Inversion Numbers of Tree null 185
37 wupc_07 G. だるま落とし null 130
38 nikkei2019_2_final_e E. Notorious B.I.T. null 101