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
737 / 1065
27
Cycle shifts
3306 / 4092
28
Product
524 / 1232
29
The level of palindrome
1653 / 2368
30
Certification
82 / 213
31
Superstitious Santa Claus
997 / 1188
32
Queen and pawn
142 / 390
33
The favorite numbers of Santa Claus
1477 / 2265
34
The word of sponsor
951 / 1264
35
Triangles from Matches
500 / 1336
36
Gorynych the Dragon
1041 / 1498
37
Mail of the sponsor
632 / 846
38
Firs conversation
91 / 209
39
Sponsor’s money
369 / 514
40
Pipeline (RU)
236 / 417
41
Command of the Mayor
400 / 572
42
Green spot
94 / 248
43
Competitors’ quantity of olimpia
2410 / 3304
44
The number of ones
1849 / 2833
45
The Fuel
117 / 172
46
The Segments
1168 / 1507
47
The Parquet of the Triangles
498 / 659
48
The Red and Blue Squares
354 / 528
49
The Smart Cat
564 / 887
50
The cut number
318 / 431