Data-Structure:Binary-Indexed-Tree

# ID Name Difficulty Solver
1 abc262_c E. Min Max Pair 360 10478
2 abc185_f F. Range Xor Query 1053 6979
3 abc253_e H. Distance Sequence 1073 6459
4 abc241_d G. Sequence Query 1177 7453
5 abc190_f F. Shift and Inversions 1321 4910
6 abc157_e E. Simple String Queries 1443 5483
7 abc174_f F. Range Set Query 1495 5340
8 abc231_f I. Jealous Two 1580 3136
9 arc043_b B. 難易度 1606 1519
10 abc309_f I. Box in Box 1619 3114
11 abc223_f I. Parenthesis Checking 1641 3243
12 arc033_3 C. データ構造 1641 2289
13 abc253_f I. Operations on a Matrix 1756 2586
14 abc038_d D. プレゼント 1804 2637
15 abc186_f F. Rook on Grid 1833 2464
16 arc031_3 C. 積み木 1880 931
17 jsc2021_f F. Max Matrix 1954 1162
18 arc075_c E. Meaningful Mean 1979 2992
19 abc127_f F. Absolute Minima 2003 3066
20 arc101_b D. Median of Medians 2073 3102
21 arc088_c E. Papple Sort 2231 1482
22 arc047_c C. N!÷K番目の単語 2262 459
23 arc068_c E. Snuke Line 2307 1998
24 abc136_f F. Enclosed Points 2334 1545
25 arc043_c C. 転倒距離 2409 357
26 abc266_h Ex. Snuke Panic (2D) 2865 378
27 practice2_b B. Fenwick Tree null 4708
28 chokudai_S001_h H. LIS null 2771
29 chokudai_S001_j J. 転倒数 null 2264
30 typical90_q 017. Crossing Segments（★7） null 1494
31 chokudai_S001_k K. 辞書順で何番目？ null 738
32 typical90_ck 089. Partitions and Inversions（★7） null 669
33 joisc2008_typhoon typhoon. 台風 (Typhoon) null 384
34 joisc2011_bookshelf bookshelf. 本棚 (Bookshelf) null 377
35 indeednow_2015_finalb_e E. Line up! null 316
36 ttpc2019_m M. Inversion Numbers of Tree null 190
37 wupc_07 G. だるま落とし null 134
38 nikkei2019_2_final_e E. Notorious B.I.T. null 103