eolymp
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Problems

Complexity
All Problems Very simple Simple Average Difficult Very difficult
number-theory
All Problems ---topological-sort- ---traveling-salesman-problem- -three- 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 Others...
2
Digits
28811 / 36596
5
Two factors
2245 / 5960
27
Cycle shifts
4453 / 5396
33
The favourite numbers of Santa Claus
1792 / 2733
43
Competitors’ quantity of olimpia
2822 / 3883
311
Maximum quantity of figures
107 / 150
605
Красивая таблица результатов
292 / 324
656
Игра умножения
565 / 900
660
Intelligent game Prostokvashino (RU)
168 / 195
752
Ahoy, Pirates!
330 / 429
1001
A + B in the binary system
1282 / 1870
1002
Fraction
27 / 59
1003
Nikifor 2
75 / 111
1004
Забавная игра
493 / 574
1005
Matches for children are not toys!
927 / 1192
1006
Simple arithmetic
182 / 218
1007
The Stern-Brocot Number System
579 / 610
1008
Number systems
346 / 558
1009
2D-Nim
158 / 169
1010
The equality
29 / 45
1012
Coins
95 / 263
1013
Factorial
253 / 373
1016
Octal Fractions
59 / 100
1017
Fractional arithmetic
60 / 99
1018
Expanding Fractions
154 / 171