e-olymp
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Problems

Average
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...
13
Spider and Fly
1301 / 2379
18
Paint2D
647 / 1344
22
"Mirror prime" numbers
2196 / 4093
23
New-year tree
694 / 1516
28
Product
537 / 1265
30
Certification
97 / 234
38
Firs conversation
91 / 211
40
Pipeline (RU)
239 / 426
53
Anfisa’s Holiday
88 / 179
59
The Cells are Painted out
62 / 129
62
The Factorial
1346 / 2749
78
Islands
87 / 179
84
Transfer
26 / 49
88
LeChuck’s Revenge
43 / 75
90
Gold, Food and Power
23 / 53
93
Truck Driving
45 / 85
94
Primes’ Problem
28 / 53
98
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33 / 78
116
Long number (RU)
572 / 985
124
Square
2140 / 3683
130
Rectangle
1117 / 2020
139
Population of robots (RU)
261 / 485
147
Quantity of days (RU)
311 / 637
148
Economic game "P&T" (RU)
142 / 263
149
Factorial - 2
700 / 1285