e-olymp

Problems

Complexity
All Problems Very simple Simple Average Difficult Very difficult
Classification
All Problems Combinatorics Comforting task Dynamic programming Game theory Graph theory Long arithmetic Modeling Number theory Probability Test problem Others...
26
New-year presents
778 / 1111
27
Cycle shifts
3399 / 4189
28
Product
533 / 1248
29
The level of palindrome
1674 / 2395
30
Certification
82 / 215
31
Superstitious Santa Claus
1008 / 1202
32
Queen and pawn
145 / 396
33
The favorite numbers of Santa Claus
1500 / 2295
34
The word of sponsor
977 / 1294
35
Triangles from Matches
505 / 1354
36
Gorynych the Dragon
1051 / 1509
37
Mail of the sponsor
681 / 897
38
Firs conversation
91 / 209
39
Sponsor’s money
375 / 522
40
Pipeline (RU)
237 / 419
41
Command of the Mayor
405 / 602
42
Green spot
94 / 250
43
Competitors’ quantity of olimpia
2437 / 3332
44
The number of ones
1913 / 2908
45
The Fuel
118 / 174
46
The Segments
1175 / 1515
47
The Parquet of the Triangles
502 / 665
48
The Red and Blue Squares
356 / 530
49
The Smart Cat
591 / 918
50
The cut number
321 / 436