| Name / Title | Added | Expires | Hits | Comments | Syntax | |
|---|---|---|---|---|---|---|
| PALINCROSS (lqdoj) | Mar 11th, 2022 | Never | 695 | 0 | C++ | - |
| NATDIV (Segment Tree) | Mar 10th, 2022 | Never | 741 | 0 | C++ | - |
| P2 (THAM QUAN) | Mar 10th, 2022 | Never | 671 | 0 | C++ | - |
| PBCSEQ (Segment Tree) | Mar 10th, 2022 | Never | 685 | 0 | C++ | - |
| ORDERSET (Segment Tree) | Mar 10th, 2022 | Never | 638 | 0 | C++ | - |
| NKLINEUP (Segment Tree) | Mar 10th, 2022 | Never | 516 | 0 | C++ | - |
| NKINV (Segment Tree) | Mar 10th, 2022 | Never | 496 | 0 | C++ | - |
| LITES (Segment Tree) | Mar 10th, 2022 | Never | 515 | 0 | C++ | - |
| GSS (Segment Tree) | Mar 10th, 2022 | Never | 501 | 0 | C++ | - |
| Sum BigNum | Mar 10th, 2022 | Never | 497 | 0 | C++ | - |
| THREEPRIMES (Thi thử DHBB) | Mar 10th, 2022 | Never | 499 | 0 | C++ | - |
| FSELECT - LCA | Jan 18th, 2022 | Never | 176 | 0 | C++ | - |
| LUBENICA (vnoj) - LCA (Độ dài con đường ngắn nhất, dài nhất giữa 2 đỉnh) | Jan 18th, 2022 | Never | 952 | 0 | C++ | - |
| TOURIST - LCA (rmq O(1)) | Jan 18th, 2022 | Never | 159 | 0 | C++ | - |
| QBCIRARC - VOI06 | Jan 12th, 2022 | Never | 806 | 0 | C++ | - |
| STNODE - VOI09 | Jan 12th, 2022 | Never | 861 | 0 | C++ | - |
| PointInPolygon (Điểm thuộc Đa giác) | Jan 7th, 2022 | Never | 734 | 0 | C++ | - |
| CONVEXHULL (Bao lồi) | Jan 3rd, 2022 | Never | 164 | 0 | C++ | - |
| G. Tô màu cây | Jan 3rd, 2022 | Never | 911 | 0 | C++ | - |
| LIS - Dãy con tăng dài nhất (Sol 1) | Nov 23rd, 2021 | Never | 107 | 0 | C++ | - |
| LIS - Dãy con tăng dài nhất (Sol 2) | Nov 23rd, 2021 | Never | 84 | 0 | C++ | - |
| Segment Tree - Min | Nov 22nd, 2021 | Never | 88 | 0 | C++ | - |
| DAYSO (Dãy con liên tiếp có tổng lớn nhất) | Nov 15th, 2021 | Never | 92 | 0 | C++ | - |
| PNUMBER (Sàng phân đoạn) | Apr 29th, 2021 | Never | 104 | 0 | C++ | - |
| SAMPLE (Olympic 2021) | Apr 8th, 2021 | Never | 103 | 0 | C++ | - |
| CJKHAOSAT (lqdoj) - Floyd | Mar 30th, 2021 | Never | 141 | 0 | C++ | - |
| CJDICHUYENLUCLUONG (lqdoj) - Dijkstra* | Mar 30th, 2021 | Never | 92 | 0 | C++ | - |
| CJDUTIEC (lqdoj) - Dijkstra | Mar 30th, 2021 | Never | 136 | 0 | C++ | - |
| CJANDDENISE (lqdoj) - Euler | Mar 30th, 2021 | Never | 97 | 0 | C++ | - |
| CJVUNGDATMOI (lqdoj) - SongLienThong | Mar 30th, 2021 | Never | 125 | 0 | C++ | - |
| TREEREDBLACK | Mar 29th, 2021 | Never | 130 | 0 | C++ | - |
| CJXAYDUNG (lqdoj) - Cau | Mar 26th, 2021 | Never | 144 | 0 | C++ | - |
| CJPHANCONG (lqdoj) - Khop | Mar 26th, 2021 | Never | 141 | 0 | C++ | - |
| CJSCONNECT (lqdoj) - LienThongManh | Mar 26th, 2021 | Never | 135 | 0 | C++ | - |
| CONNECT (lqdoj) - SoLienThong | Mar 26th, 2021 | Never | 127 | 0 | C++ | - |
| SEQGAME (DDBB 2019) | Mar 23rd, 2021 | Never | 109 | 0 | C++ | - |
| CJPAYSBALLAS (lqdoj) - BFS | Mar 11th, 2021 | Never | 113 | 0 | C++ | - |
| LEXIPATH (lqdoj) - DFS | Mar 11th, 2021 | Never | 119 | 0 | C++ | - |
| PRIMECOUNT | Mar 4th, 2021 | Never | 103 | 0 | C++ | - |
| SAFENET2 (SongLienThong) | Dec 25th, 2020 | Never | 135 | 0 | C++ | - |
| GIAOTHONG (DSU) | Dec 24th, 2020 | Never | 123 | 0 | C++ | - |
| F - X mod f(x) (15-12) | Dec 15th, 2020 | Never | 94 | 0 | C++ | - |
| D - Palindromic Numbers (15-12) | Dec 15th, 2020 | Never | 90 | 0 | C++ | - |
| C - 369 Numbers (15-12) | Dec 14th, 2020 | Never | 127 | 0 | C++ | - |
| B - K12-OE Numbers (15-12) | Dec 14th, 2020 | Never | 102 | 0 | C++ | - |
| A - Sum of Digits (15-12) | Dec 14th, 2020 | Never | 102 | 0 | C++ | - |
| F - Monkey Banana Problem (24-11) | Dec 10th, 2020 | Never | 133 | 0 | C++ | - |
| D - Race (24-11) | Dec 10th, 2020 | Never | 75 | 0 | C++ | - |
| C - Karat Competition (24-11) | Dec 10th, 2020 | Never | 80 | 0 | C++ | - |
| B - DigitCount (24-11) | Dec 10th, 2020 | Never | 78 | 0 | C++ | - |
| A - Rooks (24-11) | Dec 10th, 2020 | Never | 86 | 0 | C++ | - |
| QBSELECT (2) | Dec 10th, 2020 | Never | 85 | 0 | C++ | - |
