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
496 / 771
27
Cycle shifts
2651 / 3272
28
Product
447 / 1047
29
The level of palindrome
1411 / 2033
30
Certification
80 / 190
31
Superstitious Santa Claus
811 / 947
32
Queen and pawn
137 / 336
33
The favorite numbers of Santa Claus
1135 / 1810
34
The word of sponsor
770 / 1018
35
Triangles from Matches
437 / 1163
36
Gorynych the Dragon
922 / 1328
37
Mail of the sponsor
441 / 635
38
Firs conversation
89 / 185
39
Sponsor’s money
316 / 440
40
Pipeline (RU)
209 / 359
41
Command of the Mayor
363 / 482
42
Green spot
91 / 191
43
Competitors’ quantity of olimpia
2013 / 2783
44
The number of ones
1430 / 2259
45
The Fuel
97 / 143
46
The Segments
996 / 1274
47
The Parquet of the Triangles
409 / 526
48
The Red and Blue Squares
268 / 416
49
The Smart Cat
495 / 773
50
The cut number
261 / 344