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Random
Hot problems
Educational DP Contest AtCoder T - Permutation
APIO '09 P3 - The Great ATM Robbery
CCC '24 S2 - Heavy-Light Composition
COCI '11 Contest 5 #2 Eko
ICPC PACNW 2016 A - Alphabet
Max's Anger Contest Series 2 P3 - Array Anger
UHCC1 P2 - String
Problem
Category
Points
AC %
▾
Users
VMSS Pre-Pre-Windsor P2 - Big Chess
Uncategorized
3
46.1%
415
VMSS Pre-Pre-Windsor P4 - The New Kid
Uncategorized
3
23.2%
92
VMSS Pre-Pre-Windsor P7 - Magical Bribery
Uncategorized
7
44.8%
244
Another Contest 2 Problem 1 - Poutine
ACC
15
14.6%
106
Another Contest 2 Problem 2 - Poutine
ACC
10
28.7%
143
Another Contest 2 Problem 3 - Poutine
ACC
15
26.9%
133
COCI '19 Contest 1 #2 Lutrija
COCI
12
23.9%
72
GlobeX Cup '18 S3 - Playing With Bits
Uncategorized
10p
15.3%
46
GlobeX Cup '18 S1 - Code Copiers
Uncategorized
5p
52.0%
142
GlobeX Cup '18 S4 - Reversed Dijkstra's
Uncategorized
10p
10.9%
42
GlobeX Cup '18 S2 - Test Scores
Uncategorized
7p
20.0%
111
COCI '17 Contest 1 #1 Cezar
COCI
3
32.6%
750
Another Contest 3 Problem 1 - Diverse Arrays
ACC
7
17.2%
335
GlobeX Cup '18 J5 - Errands
Uncategorized
10p
23.6%
177
DMOPC '18 Contest 3 P4 - Bob and English Class
DMOPC
15p
33.8%
124
GlobeX Cup '18 J4 - Magical Functions
Uncategorized
7p
20.3%
163
DMOPC '18 Contest 3 P0 - Bob and ICS Class
DMOPC
3p
47.1%
210
DMOPC '18 Contest 3 P1 - Bob and Music Class
DMOPC
5
45.2%
101
DMOPC '18 Contest 4 P5 - Dr. Henri and Wormholes
DMOPC
25p
18.5%
53
DMOPC '18 Contest 3 P2 - Bob and French Class
DMOPC
7p
37.6%
402
DMOPC '18 Contest 3 P3 - Bob and Math Class
DMOPC
10p
15.1%
55
Another Contest 3 Problem 2 - Camelot
ACC
15
16.2%
74
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card
Mock CCC
3p
36.1%
962
Mock CCC '19 Contest 1 J2 - Pusheen OCR
Mock CCC
3p
54.8%
725
COCI '09 Contest 1 #4 Mali
COCI
10
27.7%
97
DMOPC '20 Contest 1 P4 - Victor Makes Bank
DMOPC
17p
18.0%
148
COCI '17 Contest 1 #3 Lozinke
COCI
5
22.8%
122
COCI '17 Contest 1 #4 Hokej
COCI
17
8.5%
7
Another Contest 3 Problem 3 - Lexicographically Largest Common Subsequence
ACC
7
18.0%
168
Another Contest 3 Problem 4 - Range Updates and Range Queries
ACC
15
14.2%
54
Mock CCC '19 Contest 1 J3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri
Mock CCC
3p
18.6%
351
Mock CCC '19 Contest 1 J4 - Pusheen Plays Neko Atsume
Mock CCC
3p
18.5%
295
Mock CCC '19 Contest 1 J5 - Pusheen Designs a Sushi Boat
Mock CCC
7p
17.1%
235
Another Contest 4 Problem 1 - Identity Crisis
ACC
0
34.9%
339
GlobeX Cup '18 J1 - Rounding Errors
Uncategorized
3p
37.1%
231
GlobeX Cup '18 J2 - Mark Gambling
Uncategorized
5p
31.8%
212
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card
Mock CCC
3p
41.3%
630
DMOPC '18 Contest 4 P1 - Dr. Henri and Differential Photometry
DMOPC
3p
37.1%
218
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data
DMOPC
12p
35.1%
284
DMOPC '18 Contest 4 P0 - Dr. Henri and Seeing Stars
DMOPC
3p
37.3%
247
GlobeX Cup '18 J3 - Good Numbers
Uncategorized
5p
25.8%
163
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization
DMOPC
10p
43.5%
116
Mock CCC '19 Contest 1 S2 - Pusheen's Puzzle Present
Mock CCC
5p
26.8%
370
DMOPC '18 Contest 4 P6 - Dr. Henri and Resistor Chains
DMOPC
20p
4.2%
10
Mock CCC '19 Contest 1 S3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri
Mock CCC
12p
5.2%
54
LKP '18 Contest 2 P2 - Secret Signal
Uncategorized
5
23.5%
134
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility
DMOPC
7p
20.8%
384
Mock CCC '19 Contest 1 S5 - Pusheen Eats Even More Tuna Sashimi and Tuna Nigiri
Mock CCC
20
2.3%
9
LKP '18 Contest 2 P4 - The Zagonetka Machine
Uncategorized
12p
13.9%
38
Mock CCC '19 Contest 2 J1 - Tudor Drinks Some Tea
Mock CCC
3p
51.6%
748
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