Azerbaijan Computing Olympiad
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Problems

Topics
Difficulty
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603
Sum of digits
Very easy
604
Secret password
Very easy
605
Rectangles
Easy
606
Deal!
Easy
607
Game
Very easy
608
Fibonacci sequence
Very easy
609
Fibonacci sum
Very easy
610
How many Fibonacci numbers
Easy
611
Prime number?
Easy
612
Number of divisors
Easy
613
Binary Numbers
Very easy
614
GCD and LCM
Very easy
615
Sum on a segment
Medium
616
Electronic clock
Very easy
617
Social networks
Very easy
618
Triangle
Very easy
619
Grasshopper and chain
Easy
620
Dron
Very easy
621
Sparse Tables
Medium
622
Range Variation Query
Hard
623
Maximum Sum
Medium
624
Dima and large array
Medium
625
Dima and array
Medium
626
Frequent values
Hard
627
Interval Product
Medium
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