e-olymp
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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
3420 / 4410
65
The Candies
120 / 510
124
Square
2438 / 4110
201
Circles - 2 (RU)
988 / 1403
236
Triomino
329 / 505
390
Anagrams
1102 / 1543
398
Cake for Sergei
635 / 995
399
The consequences of influenza in Prostokvashino
440 / 618
400
Путешествия гномов
54 / 101
402
Complete Tree Labeling
17 / 49
448
Chords
15 / 65
566
Letter of postman Pechkin
328 / 381
1286
Tuck-shop
5885 / 6133
1287
Tennis competitions
2183 / 2536
1288
n-digit numbers
671 / 1142
1289
Lunch
3254 / 3658
1290
License plate
566 / 840
1325
Vas`kin track
575 / 686
1326
Play hockey this...
1627 / 2024
1327
Rooks on a chessboard
906 / 1222
1328
Drawings on a piece of paper in the box
245 / 398
1329
Partition of the set
10 / 32
1440
Beautyful squares
12 / 27
1478
Rectangle
12 / 97
1479
Rectangles-1
11 / 42