User LptN21
Problems solved: 211
Rank by points: #386
Total points:
80.52
Contribution points:
0
Points breakdown
50 / 50
AC
|
C++11
on Aug. 20, 2021, 12:10 p.m.
weighted 100% (1.74pp)
50 / 50
AC
|
C++17
on Feb. 1, 2022, 8:45 a.m.
weighted 99% (1.67pp)
50 / 50
AC
|
C++17
on Jan. 31, 2022, 3:45 p.m.
weighted 97% (1.65pp)
1 / 1
AC
|
C++17
on Aug. 22, 2022, 2:47 p.m.
weighted 96% (1.53pp)
50 / 50
AC
|
C++17
on June 10, 2021, 8:49 a.m.
weighted 93% (1.43pp)
120 / 120
AC
|
C++17
on Jan. 3, 2022, 10:19 a.m.
weighted 90% (1.35pp)
40 / 40
AC
|
C++17
on Nov. 15, 2021, 9:32 a.m.
weighted 89% (1.33pp)
33 / 33
AC
|
C++17
on Nov. 7, 2021, 12:48 p.m.
weighted 87% (1.31pp)
Authored problems (19)
| Problem | Category | Points |
|---|---|---|
| Educational Backtracking: Đi dạo | Educational | 0.6p |
| Educational Backtracking: Tháp Hà Nội 2 | Educational | 0.1p |
| Educational Backtracking: Bể chứa nước | Educational | 0.2p |
| Educational Backtracking: Xâu đầy đủ | Educational | 0.1p |
| Educational Backtracking: Biểu thức | Educational | 0.5p |
| Educational Backtracking: Đếm dãy GCD | Educational | 0.3p |
| Educational Backtracking: Xếp hình | Educational | 0.4p |
| Educational Backtracking: Số ước số | Educational | 0.6p |
| Educational Backtracking: Két sắt | Educational | 0.2p |
| Educational Backtracking: Điền chữ L | Educational | 0.3p |
| Educational Backtracking: Đổi dấu | Educational | 0.2p |
| Bảng | Educational | 1p |
| Chia dãy | Educational | 0.3p |
| Văn chương lai láng | Educational | 0.6p |
| Dãy ngoặc bậc K | Educational | 0.5p |
| Quân xe | Educational | 0.6p |
| Tối giản | Educational | 0.3p |
| Threenum | Educational | 0.4p |
| Dãy ngoặc | Educational | 1p |
Atcoder (0.300 points)
| Problem | Score |
|---|---|
| Atcoder Educational DP Contest D - Knapsack 1 | 0.300 / 0.300 |
Bedao Contest (12.350 points)
COCI (6.400 points)
Duyên Hải Bắc Bộ (6.770 points)
Dytechlab (4 points)
Educational (1.700 points)
| Problem | Score |
|---|---|
| Educational Segment Tree Contest - ITDS1 | 0.400 / 0.400 |
| Educational Segment Tree Contest - ITLADDER | 0.500 / 0.500 |
| Point Update Range Query | 0.100 / 0.100 |
| Inversion Counting | 0.700 / 0.700 |
Free Contest (6.500 points)
GSPVH (11.253 points)
HSG Quốc gia (29.930 points)
ICPC (30.620 points)
Japan OI (2 points)
| Problem | Score |
|---|---|
| JOI Spring Camp 2013 Day 1 - Bustour | 1 / 1 |
| JOI Spring Camp 2013 Day 2 - Spy | 1 / 1 |
OI Style (14.830 points)
Olympic chuyên KHTN (1 points)
| Problem | Score |
|---|---|
| Olympic Chuyên KHTN 2020 - Ngày 1 - Bài 1 - BABA | 1 / 1 |
Olympic Sinh Viên (0.340 points)
| Problem | Score |
|---|---|
| Olympic Sinh Viên 2020 - Chuyên tin - Đường đi | 0.340 / 0.500 |
Tin học trẻ (0.500 points)
| Problem | Score |
|---|---|
| Tin học trẻ 2021 - Vòng Khu vực - Bảng C - Hoán vị không bất động | 0.500 / 1.500 |
TST Training (5 points)
| Problem | Score |
|---|---|
| Kiên và đồ thị | 1 / 1 |
| Kiên và xâu | 1 / 1 |
| Ninja | 1 / 1 |
| Hoán vị đẹp | 1 / 1 |
| RR và domino | 1 / 1 |
VNOI Cup (4.575 points)
VNOI Marathon (4.810 points)
VNOI Online (19.260 points)
VOJ (2 points)
| Problem | Score |
|---|---|
| Xâu con liên tiếp | 1 / 1 |
| Dãy con tăng dài nhất | 1 / 1 |