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All Problems ---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 diophantine-equations Others...
77
The Garland
777 / 1110
80
Discounts
929 / 1133
83
Gnome’s toys
1000 / 1223
85
Spiral
2796 / 3151
86
Waterpipe - 2
382 / 525
87
Robot
4940 / 5871
89
Cube Painting
805 / 897
97
Bell numbers
113 / 136
108
Median number
17665 / 20704
109
Page numbering
4390 / 5905
112
Cake
5585 / 7123
113
Balloons
4257 / 4870
115
Two digits
7006 / 8138
117
Raft
1350 / 1661
119
Degree of two
2252 / 2978
122
Mountain routes
1756 / 2077
123
Number of zeroes in factorial
4350 / 5564
125
Olympiad
9450 / 11270
126
Number of an apartment
3280 / 4184
127
Dollars in bank
3303 / 4397
128
Lucky tickets
5326 / 5985
129
Sections in a circle (RU)
1577 / 2154
131
Words
1025 / 1355
133
Square and points (RU)
7340 / 8169
134
Two circle - 2 (RU)
926 / 1070