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Problems

Segment Tree
Difficulty
Sort by
276
Fish
Hard
689
Swaper
Very easy
691
Sparse Tables
Very easy
695
Range Variation Query
Very easy
709
Length of the union
Very easy
1973
Rollback
Very easy
2305
Windows (Easy)
Very easy
2306
Steps
Very easy
2307
The sum
Easy
2832
B-stock
Very easy
2905
Light Switching
Very easy
2906
Can you answer these queries - 1
Easy
2907
Can you answer these queries - 3
Very easy
2909
Multiples of 3
Very easy
2911
Maximum Sum
Very easy
2937
Dima and the Time Machine
Easy
2938
Dima and the Time Machine
Very easy
2939
Dima and array 1
Easy
2940
Dima and large array
Very easy
2941
Dima and array
Very easy
2942
Dima and the Table
2951
Count Offline
Easy
2959
Rectangular Queries
Easy
2961
Tin
Medium
3059
Minimizing maximizer
Very easy
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