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User toha

  • About
  • Statistics
  • Blogs

Problems solved: 171
Rank by points: #404
Total points: 36.18
Contribution points: 180

View submissions

Points breakdown

14 / 14
AC | C++17
COCI 2020/2021 - Contest 4 - Patkice II
on Aug. 31, 2021, 12:04 p.m.
1.70pp
weighted 100% (1.70pp)
20 / 20
AC | C++17
COCI 2020/2021 - Contest 5 - Sjeckanje
on Sept. 6, 2021, 4:17 p.m.
1.50pp
weighted 99% (1.48pp)
25 / 25
AC | C++17
COCI 2020/2021 - Contest 4 - Hop
on Aug. 31, 2021, 12:01 p.m.
1.40pp
weighted 97% (1.36pp)
50 / 50
AC | C++17
Olympic Sinh Viên 2021 - Không chuyên - Khoảng cách
on April 6, 2022, 8:21 p.m.
1.00pp
weighted 96% (0.96pp)
40 / 40
AC | C++17
Olympic Sinh Viên 2021 - Không chuyên - Mã hóa
on April 6, 2022, 7:32 p.m.
1.00pp
weighted 94% (0.94pp)
20 / 20
AC | C++17
Bedao Grand Contest 03 - BONPAIR
on Sept. 6, 2021, 7:08 p.m.
0.90pp
weighted 93% (0.84pp)
20 / 20
AC | C++17
Bedao Grand Contest 01 - SEQGAME
on Aug. 27, 2021, 10:10 p.m.
0.90pp
weighted 91% (0.82pp)
20 / 20
AC | C++17
Free Contest Testing Round 11 - GARDEN
on May 18, 2022, 8:44 a.m.
0.80pp
weighted 90% (0.72pp)
25 / 25
AC | C++17
Olympic Sinh Viên 2020 - Chuyên tin - VCA
on Feb. 23, 2022, 1:33 p.m.
0.80pp
weighted 89% (0.71pp)
20 / 20
AC | C++17
Olympic Sinh Viên 2020 - Chuyên tin - Sơn phản quang
on Feb. 22, 2022, 9:41 a.m.
0.80pp
weighted 87% (0.70pp)
Load more...

Atcoder (2.9 points)

Problem Score
Atcoder Educational DP Contest A - Frog 1 0.1 / 0.1
Atcoder Educational DP Contest B - Frog 2 0.2 / 0.2
Atcoder Educational DP Contest C - Vacation 0.25 / 0.25
Atcoder Educational DP Contest D - Knapsack 1 0.3 / 0.3
Atcoder Educational DP Contest E - Knapsack 2 0.3 / 0.3
Atcoder Educational DP Contest F - LCS 0.3 / 0.3
Atcoder Educational DP Contest G - Longest Path 0.2 / 0.2
Atcoder Educational DP Contest H - Grid 1 0.2 / 0.2
Atcoder Educational DP Contest I - Coins 0.3 / 0.3
Atcoder Educational DP Contest M - Candies 0.4 / 0.4
Atcoder Educational DP Contest N - Slimes 0.4 / 0.4

Bedao Contest (4.2 points)

Problem Score
Bedao Grand Contest 01 - SEQGAME 0.9 / 0.9
Bedao Grand Contest 03 - BONPAIR 0.9 / 0.9
Bedao Mini Contest 02 - DELGCD 0.15 / 0.15
Bedao Mini Contest 06 - GIRLS 0.2 / 0.2
Bedao Mini Contest 06 - PYRAMID 0.14 / 0.14
Bedao Mini Contest 06 - YUGIOH 0.5 / 0.5
Bedao Mini Contest 10 - STRAWBERRY 0.1 / 0.1
Bedao Regular Contest 01 - EXP 0.08 / 0.1
Bedao Regular Contest 01 - GCDMAX 0.2 / 0.2
Bedao Regular Contest 05 - FACTORY 0.5 / 0.5
Bedao Regular Contest 05 - MILO 0.1 / 0.1
Bedao Regular Contest 07 - LIS 0.2 / 0.2
Bedao Regular Contest 07 - MTCAT 0.08 / 0.4
Bedao Regular Contest 07 - NUMBER 0.1 / 0.1
Bedao Testing Contest 01 - I WANT 0.1 / 0.1

Chưa phân loại (0.5 points)

Problem Score
Educational Segment Tree Contest - ITDS1 0.4 / 0.4
Educational Segment Tree Contest - ITEZ2 0.1 / 0.1

COCI (6.6 points)

Problem Score
COCI 2016/2017 - Contest 4 - Bridž 0.15 / 0.15
COCI 2019/2020 - Contest 4 - Pod starim krovovima 0.2 / 0.2
COCI 2019/2020 - Contest 4 - Spiderman 0.4 / 0.4
COCI 2019/2020 - Contest 6 - Birmingham 0.4 / 0.4
COCI 2020/2021 - Contest 4 - Hop 1.4 / 1.4
COCI 2020/2021 - Contest 4 - Patkice II 1.7 / 1.7
COCI 2020/2021 - Contest 4 - Pizza 0.2 / 0.2
COCI 2020/2021 - Contest 5 - Po 0.4 / 0.4
COCI 2020/2021 - Contest 5 - Sifra 0.2 / 0.2
COCI 2020/2021 - Contest 5 - Sjeckanje 1.5 / 1.5

Duyên Hải Bắc Bộ (0.3 points)

Problem Score
Duyên Hải 2021 - Khối 10 - Bài 1 - Bài dễ 0.3 / 0.3
Thi thử Duyên hải 2021 - Lần 2 - Bài 1 - PARALLEL 0.05 / 0.05

Educational Codeforces (1.6 points)

Problem Score
Codeforces Educational 1E - Chocolate Bar 0.4 / 0.4
Matrix Exponentiation - Fibonacci 0.4 / 0.4
Matrix Exponentiation - Random Mood 0.3 / 0.3
Matrix Exponentiation - String Mood 0.5 / 0.5

Free Contest (17.2 points)

Problem Score
Free Contest 3 - NUMERE 0.25 / 0.5
Free Contest 4 - HURDLES 0.49 / 0.49
Free Contest 30 - PIFIVE 0.5 / 0.5
Free Contest 75 - FPRIME 0.67 / 0.67
Free Contest 100 - BEAUTARR 0.38 / 0.38
Free Contest 101 - ONCE 0.31 / 0.31
Free Contest 125 - GCDARR 0.65 / 0.65
Free Contest 128 - STRICT 0.72 / 0.72
Free Contest 129 - MOVES 0.5 / 0.5
Free Contest 133 - POSSIBLE 0.3 / 0.3
Free Contest 134 - BEAUSQ 0.7 / 0.7
Free Contest 134 - GCD 0.7 / 0.7
Free Contest 134 - MAXMOD 0.7 / 0.7
Beginner Free Contest 1 - C3 0.25 / 0.25
Beginner Free Contest 1 - HEIGHT 0.28 / 0.28
Beginner Free Contest 1 - KSUM 0.18 / 0.18
Beginner Free Contest 1 - MAXSUM 0.22 / 0.22
Beginner Free Contest 2 - CANDY 0.16 / 0.16
Beginner Free Contest 2 - DEMSO 0.13 / 0.13
Beginner Free Contest 2 - MAKERECT 0.17 / 0.17
Beginner Free Contest 3 - LINETRIP 0.1 / 0.1
Beginner Free Contest 4 - NUMBER 0.1 / 0.1
Beginner Free Contest 5 - 3DGEOMETRY 0.1 / 0.1
Beginner Free Contest 5 - POSIPROD 0.1 / 0.1
Beginner Free Contest 6 - HARMONY 0.1 / 0.1
Beginner Free Contest 8 - AVG3NUM 0.05 / 0.05
Beginner Free Contest 8 - MAXDIFF 0.05 / 0.05
Beginner Free Contest 14 - EVENSUM 0.05 / 0.05
Beginner Free Contest 15 - CHAR 0.05 / 0.05
Beginner Free Contest 15 - MDIST 0.08 / 0.08
Beginner Free Contest 31 - TYPING 0.21 / 0.21
Beginner Free Contest 32 - CALC 0.05 / 0.05
Beginner Free Contest 32 - COUNT 0.5 / 0.5
Beginner Free Contest 32 - FNHOUSES 0.35 / 0.35
Beginner Free Contest 32 - MULTITABLE 0.06 / 0.06
Beginner Free Contest 32 - SOCOLA 0.3 / 0.3
Beginner Free Contest 33 - COUNT 0.1 / 0.1
Beginner Free Contest 33 - GMT 0.1 / 0.1
Beginner Free Contest 33 - GOLD 0.1 / 0.1
Beginner Free Contest 33 - REFLECT 0.1 / 0.1
Beginner Free Contest 34 - ABCSUM 0.1 / 0.1
Beginner Free Contest 34 - KTHSUM 0.1 / 0.1
Beginner Free Contest 34 - SOCMED 0.1 / 0.1
Beginner Free Contest 34 - TRIANGLE 0.1 / 0.1
Beginner Free Contest 39 - NEARNUM 0.2 / 0.2
Beginner Free Contest 39 - NEWYEAR 0.2 / 0.2
Beginner Free Contest 39 - SHOPABC 0.01 / 0.2
Beginner Free Contest 41 - LBIN 0.16 / 0.2
Beginner Free Contest 41 - ONEDIVK 0.016 / 0.2
Free Contest Testing Round 3 - JUSTABC 0.57 / 0.57
Free Contest Testing Round 7 - BUYING 0.5 / 0.5
Free Contest Testing Round 7 - LCMLIMIT 0.5 / 0.5
Free Contest Testing Round 11 - GARDEN 0.8 / 0.8
Free Contest Testing Round 18 - NYTRAVEL 0.5 / 0.5
Free Contest Testing Round 18 - SUB 0.5 / 0.5
Free Contest Testing Round 19 - BQUERY 0.5 / 0.5
Free Contest Testing Round 20 - BALLOON 0.5 / 0.5
Free Contest Testing Round 20 - XORTABLE 0.5 / 0.5
Free Contest Testing Round 23 - CANDY 0.4 / 0.4

HSG Quốc gia (0.9 points)

Problem Score
VOI 11 Bài 1 - Phần thưởng 0.07 / 0.07
VOI 11 Bài 4 - Nối điểm đen trắng 0.09 / 0.09
VOI 09 Bài 1 - Trò chơi với băng số 0.08 / 0.08
VOI 10 Bài 1 - Dãy con chung không liền kề dài nhất 0.08 / 0.08
VOI 08 Bài 2 - Lò cò 0.08 / 0.08
VOI 08 Bài 1 - Trò chơi với dãy số 0.07 / 0.07
VOI 07 Bài 1 - Dãy con không giảm dài nhất 0.09 / 0.09
VOI 05 Bài 1 - Phân đoạn 0.235 / 0.94
VOI 06 Bài 1 - Chọn ô 0.12 / 0.12

ICPC (3.3 points)

Problem Score
Lập lịch sửa chữa ô tô 0.1 / 0.1
Chơi bi-a 1 lỗ 0.11 / 0.11
Chơi nhảy 0.31 / 0.31
ICPC Practice Contest 2021 - Emulation of Numbers 0.3 / 0.3
ICPC Practice Contest 2021 - Hand Gestures 0.2 / 0.2
ICPC Practice Contest 2021 - Mobile Communication in Flatland 0.2 / 0.2
ICPC 2021 miền Bắc - Bài D: Binary String Set 0.3 / 0.3
ICPC 2021 miền Nam - Bài C: Gold Miner 0.2 / 0.2
Các thùng nước 0.1 / 0.1
Lát gạch 0.06 / 0.06
Dãy con tăng dài nhất (bản dễ) 0.04 / 0.04
Dãy con tăng dài nhất (bản khó) 0.05 / 0.05
2 xe ủi 0.45 / 0.45
Truyền tin 0.1 / 0.1
Rectangles Perimeter 0.13 / 0.13
A cộng B 0.01 / 0.01
Hoán vị chữ cái 0.09 / 0.09
Đường đi có tổng lớn nhất 0.05 / 0.05
Cây khung nhỏ nhất (HEAP) 0.08 / 0.08
Đến trường 0.11 / 0.11
Hình vuông 0 1 0.11 / 0.11
Xâu con chung dài nhất 0.06 / 0.06
Giá trị lớn nhất 0.08 / 0.08
Word Counting 0.1 / 0.1

OI Style (2.9 points)

Problem Score
ACM 0.4 / 0.4
Xúc xắc bò 0.06 / 0.06
Bulls and Cows 0.13 / 0.13
Vé xe miễn phí 0.58 / 0.58
Tưới nước đồng cỏ 0.11 / 0.11
Cho thuê xe 0.019 / 0.38
Số phong phú 0.06 / 0.06
Nối mạng 0.07 / 0.07
Xây dựng thành phố 0.08 / 0.08
Dãy nghịch thế 0.08 / 0.08
Xếp hàng 0.07 / 0.07
Số thân thiện 0.05 / 0.05
Hội trường 0.08 / 0.08
Dãy số 0.1 / 0.1
Xếp hàng mua vé 0.05 / 0.05
Quay bánh xe 0.08 / 0.08
Tìm TPLT mạnh 0.11 / 0.11
Nước đọng 0.13 / 0.13
Bãi cỏ ngon nhất 0.06 / 0.06
Đi xem phim 0.05 / 0.05
Gặm cỏ 0.07 / 0.07
Tam giác vuông 0.39 / 0.39
Những con đường quanh nông trang 0.07 / 0.07

Olympic Sinh Viên (5.6 points)

Problem Score
Olympic Sinh Viên 2020 - Chuyên tin - Sơn phản quang 0.8 / 0.8
Olympic Sinh Viên 2020 - Chuyên tin - VCA 0.8 / 0.8
Olympic Sinh Viên 2019 - Không chuyên - Cột bò 0.4 / 0.4
Olympic Sinh Viên 2019 - Không chuyên - Khớp dữ liệu 0.4 / 0.4
Olympic Sinh Viên 2020 - Không chuyên - Dự trữ nước 0.4 / 0.4
Olympic Sinh Viên 2020 - Không chuyên - Chăn bò 0.4 / 0.4
Olympic Sinh Viên 2020 - Không chuyên - Phân số 0.4 / 0.4
Olympic Sinh Viên 2021 - Không chuyên - Khoảng cách 1.0 / 1.0
Olympic Sinh Viên 2021 - Không chuyên - Mã hóa 1.0 / 1.0

USACO (0.1 points)

Problem Score
USACO 2021 - Open - Bronze - Acowdemia I 0.05 / 0.05

VNOI Marathon (0.3 points)

Problem Score
VM 08 Bài 07 - Hình chữ nhật 0.24 / 0.24
VM 08 Bài 01 - Bậc thang 0.06 / 0.06

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