e-olymp
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Problems

Complexity
All Problems Very simple Simple Average Difficult Very difficult
Classification
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...
102
Polyhedron
3 / 13
103
Process simulation
10 / 26
104
Rope pulling – 2
2 / 20
105
Sets in a four-partite graph
1 / 11
106
Tokens
2 / 28
107
Compact discs
3603 / 5337
108
Median number
11555 / 13653
109
Page numbering
2846 / 3988
110
Game
1096 / 1717
111
Clocks
1259 / 1938
112
Cake
3695 / 4677
113
Balloons
2667 / 3120
114
Prison escape
82 / 445
115
Two digits
4741 / 5646
116
Long number (RU)
598 / 1033
117
Raft
1029 / 1287
118
Game - 2 (RU)
270 / 435
119
Degree of two
1627 / 2186
120
N-unit numbers - 2
292 / 468
121
CD-stock exchange
91 / 125
122
Mountain routes
1041 / 1277
123
Number of zeroes in factorial
2233 / 3004
124
Square
2212 / 3807
125
Olympiad
5810 / 7156
126
Number of an apartment
2084 / 2633