Problems

Topics

Fish#276

Hard · Segment Tree · Sorting · Dynamic programming

Swaper#689

Very easy · Segment Tree · Data Structures

Sparse Tables#691

Hard · Sparse Table · Segment Tree · Range queries

Range Variation Query#695

Very easy · Segment Tree · Prefix Sums

Length of the union#709

Very easy · Segment Tree

Rollback#1973

Very easy · Segment Tree · Prefix Sums · Queries

Windows (Easy)#2305

Very easy · Geometry · Segment Tree · Sorting

Steps#2306

Very easy · Dynamic programming · Segment Tree · Binary Search

The sum#2307

Easy · Segment Tree

B-stock#2832

Very easy · Segment Tree · Data Structures

Light Switching#2905

Medium · Segment Tree

Can you answer these queries - 1#2906

Easy · Segment Tree · Prefix Sums

Can you answer these queries - 3#2907

Very easy · Segment Tree · Queries

Multiples of 3#2909

Easy · Prefix Sums · Segment Tree · Queries

Maximum Sum#2911

Easy · Segment Tree · Prefix Sums · Queries

Maksym and the Time Machine#2937

Easy · Segment Tree · Implementation

Dima and the Time Machine#2938

Very easy · Segment Tree · Prefix Sums

Dima and array 1#2939

Easy · Segment Tree · Implementation

Dima and large array#2940

Very easy · Prefix Sums · Fenwick Tree · Segment Tree

Dima and array#2941

Very easy · Prefix Sums · Data Structures · Fenwick Tree · Segment Tree

Dima and the Table#2942

Hard · Segment Tree · Range queries · Data Structures

Count Offline#2951

Easy · Sorting · Prefix Sums · Segment Tree

Rectangular Queries#2959

Easy · Segment Tree · Data Structures · Sorting

Tin#2961

Medium · Segment Tree · Prefix Sums

Minimizing maximizer#3059

Very easy · Dynamic programming · Segment Tree

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