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Problems

Topics
Difficulty
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2883
Arithmetic Coding
Hard
2887
PreQueL
2888
Sigma-function on a segment
Easy
2889
Autotourism
Very easy
2890
Exact degrees
Medium
2891
Spell Check
Very easy
2892
Sum of values
Medium
2893
About the Sprite
Easy
2894
Suffix array
Very easy
2895
Arctic Foxes
Very easy
2896
Cockroaches
Very hard
2897
Arithmetic progression
Easy
2898
Peaceful Horses
2899
Four points
Very easy
2900
Roman numerals
Easy
2901
Stones
2902
Two lines
Easy
2903
Parking
Very easy
2904
Rook Attack
Very easy
2905
Light Switching
Medium
2906
Can you answer these queries - 1
Easy
2907
Can you answer these queries - 3
Very easy
2908
SumThem All
Easy
2909
Multiples of 3
Easy
2910
ABCDEF
Very easy
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