e-olymp
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Problems

Complexity
All Problems Very simple Simple Average Difficult Very difficult
algorithms-on-strings
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...
185
Orks of the future
165 / 267
300
Apocalyptic Alignment
12 / 40
329
Number of words
2111 / 4053
330
Word the champion
584 / 1369
331
The offer the champion
164 / 287
332
The children`s railway
102 / 254
333
The children`s railway - 2 (RU)
41 / 135
470
Super palindromes
168 / 213
494
AEIOUY
4406 / 4716
506
New compiler
763 / 956
589
A-function from a string
208 / 244
873
Palindromes
226 / 282
912
Number of sentences
2957 / 4086
1072
Chemical reactions
71 / 85
1073
Instant Complexity
61 / 87
1074
Электронная таблица
20 / 28
1075
Multiplying polynomials
176 / 216
1076
The system of linear equations
6 / 18
1077
Java vs C++
300 / 455
1078
Power Strings
336 / 473
1079
Removing the letters
370 / 437
1080
Anagrammatic Distance
354 / 391
1081
GATTACA
36 / 48
1082
Mix and Build
14 / 27
1099
The talking Galcian
56 / 89