e-olymp
favorite We need a little bit of your help to keep things running, click on this banner to learn more

Problems

Complexity
All Problems Very simple Simple Average Difficult Very difficult
combinatorics
All Problems 2-sat algorithms-on-strings articulation-point backtracking beginners bellman-ford-algorithm binary-search bitwise-operators breadth-first-search bridges calculation-system catalan-numbers clique combinatorics connected-components depth-first-search dijkstra-algorithm diophantine-equations dynamic-programming euclid-extended-algorithm Others...
17
Gardener-painter
3159 / 4098
65
The Candies
117 / 486
124
Square
2210 / 3802
201
Circles - 2 (RU)
927 / 1300
236
Triomino
316 / 488
390
Anagrams
1056 / 1476
398
Cake for Sergei
601 / 956
399
The consequences of influenza in Prostokvashino
402 / 572
400
Путешествия гномов
54 / 98
402
Complete Tree Labeling
17 / 49
448
Chords
14 / 64
566
Letter of postman Pechkin
304 / 356
1286
Tuck-shop
5146 / 5354
1287
Tennis competitions
2068 / 2420
1288
n-digit numbers
626 / 1077
1289
Lunch
3136 / 3532
1290
License plate
479 / 753
1325
Vas`kin track
533 / 643
1326
Play hockey this...
1560 / 1950
1327
Rooks on a chessboard
847 / 1152
1328
Drawings on a piece of paper in the box
213 / 365
1329
Partition of the set
9 / 31
1440
Beautyful squares
12 / 27
1478
Rectangle
11 / 93
1479
Rectangles-1
11 / 42