|
superprime
|
superprime
|
Training |
number theory, Sieve of Eratosthenes |
100p |
36% |
613
|
|
Cây đỏ đen
|
div2dolpmttn
|
Training |
binary-search, tree |
300p |
16% |
25
|
|
Xâu Ami
|
amistr
|
contest |
adhoc |
100 |
33% |
138
|
|
Hash
|
hash
|
contest |
adhoc |
100 |
8% |
2
|
|
Ami Nhảy Bước
|
amijump
|
contest |
adhoc |
100 |
29% |
59
|
|
Biến đổi dãy nhị phân
|
swap01
|
contest |
data structures |
200 |
31% |
236
|
|
Xâu đối xứng
|
xdx001
|
Training |
04 string (Chuỗi) |
100p |
45% |
697
|
|
[Assembly_Training] Loop 5
|
loop5
|
Training Assembly |
implementation |
100 |
29% |
144
|
|
[Assembly_Training] Input same Output
|
htprio
|
Training Assembly |
implementation |
100 |
23% |
209
|
|
[Assembly_Training] Print "Hello, world"
|
printhw
|
Training Assembly |
implementation |
100 |
20% |
309
|
|
Cây nhị phân (OLP 11 - 2018)
|
btree
|
Olympic 30/4 |
suffix-array |
300p |
12% |
19
|
|
Thu nhập thông tin (OLP 11 - 2018)
|
concor
|
Olympic 30/4 |
geometry |
300p |
27% |
71
|
|
Tần suất (OLP 11 - 2018)
|
rate
|
Olympic 30/4 |
binary-search, prefix-sum, 14. Mảng tiền tố (Prefix-Sum) |
300p |
12% |
143
|
|
Sân Golf (OLP 10 - 2018)
|
golf
|
Olympic 30/4 |
binary-search, dsu |
300p |
32% |
247
|
|
Chia đất (OLP 10 - 2018)
|
chiadat
|
Olympic 30/4 |
prefix-sum, 14. Mảng tiền tố (Prefix-Sum) |
300p |
54% |
328
|
|
Bánh kẹo (OLP 10 - 2018)
|
banhkeo
|
Olympic 30/4 |
binary-search, dsu, graph |
300p |
48% |
329
|
|
Mùa lũ (OLP 11 - 2019)
|
flood
|
Olympic 30/4 |
dijkstra |
300p |
19% |
164
|
|
Sự kiện đặc biệt (OLP 11 - 2019)
|
eventolp
|
Olympic 30/4 |
implementation |
300p |
13% |
74
|
|
Nâng cấp đường (OLP 10 - 2019)
|
upgrade
|
Olympic 30/4 |
dfs/bfs/pfs, dijkstra, bridge, graph, tarjan |
1700p |
36% |
338
|
|
Kinh nghiệm (OLP 10&11 - 2019)
|
twopaths
|
Olympic 30/4 |
dp-general |
300p |
26% |
338
|
|
Số nguyên tố (OLP 10 - 2019)
|
primecount
|
Olympic 30/4 |
Sieve of Eratosthenes |
400p |
22% |
694
|
|
Hệ Phương Trình
|
div2corangevol2
|
Training |
number theory, math-general |
200p |
4% |
39
|
|
Trị tuyệt đối
|
div2aorangevol2
|
Training |
math |
200p |
44% |
2316
|
|
Tìm X
|
div2borangevol2
|
Training |
math, 04 string (Chuỗi) |
100p |
29% |
1074
|
|
Dãy Cùng Màu
|
scarray
|
contest |
dp-count, prefix-sum, 14. Mảng tiền tố (Prefix-Sum) |
350 |
22% |
48
|
|
Trị Tuyệt Đối Nhỏ Nhất
|
mnabs
|
contest |
greedy |
200 |
26% |
162
|
|
Thao Tác Lớn Nhất
|
maxope
|
contest |
greedy |
150 |
12% |
69
|
|
Dãy Con Tăng Dài Nhất
|
incarr
|
contest |
greedy, 07. Sắp xếp (sortings) |
150 |
29% |
466
|
|
Cây cùng màu
|
sctree
|
contest |
data structures, dfs/bfs/pfs, lca, tree |
500 |
13% |
18
|
|
Diện tích lớn nhất (HSG'21)
|
dientich
|
HSG THCS |
geometry |
300p |
23% |
223
|
|
Từ đại diện (HSG'21)
|
daidien
|
HSG THCS |
04 string (Chuỗi) |
300p |
45% |
350
|
|
Số nguyên tố cân bằng (HSG'21)
|
nguyento
|
HSG THCS |
number theory, math |
300p |
28% |
598
|
|
Nối Ô
|
cc
|
contest |
dsu |
300 |
14% |
15
|
|
Connected Points
|
connecte
|
vn.spoj |
matrix multiplication |
300p |
32% |
17
|
|
Giấc mơ
|
dream
|
DHBB |
dp-general, matrix multiplication |
1600p |
29% |
173
|
|
Okabe and El Psy Kongroo
|
821e
|
DHBB |
dp-count |
300p |
32% |
18
|
|
Dãy Fibonacci - VOI17
|
fibseq
|
VOI |
math, prefix-sum, constructive, matrix multiplication, 14. Mảng tiền tố (Prefix-Sum) |
1800p |
26% |
102
|
|
Độ dài dãy con liên tục không giảm dài nhất
|
dddcltkgdn
|
Training |
data structures, binary-search |
150 |
40% |
626
|
|
Two pointer 2D
|
twopointeriid
|
Training |
two-pointers |
1300p |
33% |
126
|
|
Two pointer 2C
|
twopointeriic
|
Training |
two-pointers |
800p |
38% |
231
|
|
Two pointer 2B
|
twopointeriib
|
Training |
two-pointers |
1200p |
32% |
234
|
|
Two pointer 2A
|
twopointeriia
|
Training |
two-pointers |
200p |
26% |
185
|
|
Recursive Sequence
|
seq16
|
vn.spoj |
matrix multiplication |
400p |
54% |
147
|
|
Xếp hình
|
fbrick
|
vn.spoj |
dynamic programming, math, matrix multiplication |
2200p |
46% |
295
|
|
Forever Alone Person
|
one4ever
|
vn.spoj |
matrix multiplication |
350p |
33% |
170
|
|
Trò chơi bắt chước
|
aba15e
|
codechef |
matrix multiplication |
400p |
59% |
153
|
|
Two pointer 1C
|
twopointeric
|
Training |
two-pointers |
200p |
35% |
587
|
|
Two pointer 1B
|
twopointerib
|
Training |
two-pointers |
200p |
41% |
1308
|
|
Two pointer 1A
|
twopointeria
|
Training |
two-pointers |
200p |
49% |
1749
|
|
Tứ diện
|
166e
|
DHBB |
dp-general, matrix multiplication |
450p |
38% |
181
|