User ducanh2706
Points breakdown
11 / 11
AC
|
C++20
on Jan. 25, 2023, 12:29 p.m.
weighted 100% (1.90pp)
61 / 61
AC
|
C++20
on Oct. 3, 2023, 3:36 a.m.
weighted 99% (1.71pp)
14 / 14
AC
|
C++20
on Jan. 15, 2023, 9:38 a.m.
weighted 97% (1.65pp)
20 / 20
AC
|
C++20
on Jan. 27, 2023, 3:20 a.m.
weighted 96% (1.56pp)
100 / 100
AC
|
C++20
on Jan. 27, 2023, 8:34 a.m.
weighted 94% (1.41pp)
40 / 40
AC
|
C++20
on Jan. 12, 2023, 1:25 p.m.
weighted 93% (1.39pp)
22 / 22
AC
|
C++20
on Sept. 1, 2022, 2:14 p.m.
weighted 91% (1.33pp)
32 / 32
AC
|
C++20
on Jan. 22, 2024, 2:36 a.m.
weighted 90% (1.26pp)
100 / 100
AC
|
C++20
on Aug. 31, 2022, 2:37 a.m.
weighted 89% (1.15pp)
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 (5.750 points)
Bedao Contest (34.913 points)
Chưa phân loại (0.500 points)
Problem | Score |
---|---|
Color query | 0.500 / 0.500 |
COCI (4.950 points)
Duyên Hải Bắc Bộ (0.650 points)
Dytechlab (5 points)
Problem | Score |
---|---|
Piccôlô vs. Mabư Béo | 1 / 1 |
Piccôlô và Võ đài Sinh Tử | 1 / 1 |
Piccôlô Hợp Thể | 1 / 1 |
Piccôlô và Phép Thuật của Frieza | 1 / 1 |
Piccôlô Tree - Kỷ Niệm Chương Huyền Thoại | 1 / 1 |
Educational (6.822 points)
Educational Codeforces (1 points)
Problem | Score |
---|---|
Codeforces Educational 1C - Nearest Vectors | 0.700 / 0.700 |
Codeforces Educational 1D - Igor In The Museum | 0.300 / 0.300 |
Free Contest (22.860 points)
HSG Quốc gia (4.636 points)
HSG Tỉnh/Thành phố (0.150 points)
Problem | Score |
---|---|
HSG THPT TPHCM 2022 - Đề xuất | 0.150 / 0.150 |
ICPC (24.610 points)
OI Style (17.715 points)
Olympic 30/4 (0.554 points)
Problem | Score |
---|---|
Olympic 30/4 2016 - Khối 11 - Bài 1 - Robot táo | 0.154 / 0.500 |
Olympic 30/4 2016 - Khối 10 - Bài 2 - Tải trọng tuyến đường | 0.400 / 0.400 |
Olympic chuyên KHTN (0.100 points)
Problem | Score |
---|---|
Olympic Chuyên KHTN 2020 - Ngày 2 - Bài 2 - Traffic | 0.100 / 1 |
Olympic Sinh Viên (3.070 points)
Tin học trẻ (2.020 points)
USACO (2.700 points)
Viettel Programming Challenge (1.600 points)
Problem | Score |
---|---|
Kết nối | 0.200 / 0.200 |
Nối vòng tay lớn | 0.200 / 0.200 |
Trạm phát sóng | 0.200 / 0.200 |
STORGE | 0.500 / 0.500 |
Hỗ trợ khách hàng 2 | 0.500 / 0.500 |
VNOI Cup (8.054 points)
VNOI Marathon (7.000 points)
VNOI Online (2.230 points)
Problem | Score |
---|---|
VO 13 Bài 4 - Xử lý xâu | 0.660 / 0.660 |
VO 15 Bài 1 - Cây | 0.570 / 0.570 |
VO 16 Bài 2 - XOR dãy số | 1 / 1 |
VNOJ Round (0.020 points)
Problem | Score |
---|---|
VNOJ Round 01 - THREE | 0.010 / 0.010 |
VNOJ Round 01 - GAMING | 0.010 / 0.010 |
VNUOI (1.500 points)
Problem | Score |
---|---|
VNU OLYMPIAD INFORMATICS 2022 - Delete | 1.500 / 1.500 |
VOJ (0.050 points)
Problem | Score |
---|---|
Mật khẩu an toàn | 0.050 / 0.050 |