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Problems

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Difficulty
Sort by
2065
Vasya and prime numbers
Easy
3080
Inverse Range Minimum Query
Hard
3368
Decomposing Fibonacci Numbers
Hard
3615
Range Minimum Query
Very easy
3838
Frequent values
Very easy
4081
Frequent values - 2
Easy
4597
Embedded circles
Hard
4652
Number of requests
5204
RMQ in reverse
Very hard
5472
RMQ
Easy
5703
Buy Your House
8276
Sapper
Hard
8370
Olya and the Plane
Hard
8615
Outside the interval
10542
Why Did the Cow Cross the Road II (Platinum)
11030
Great fight