Задачи

Maximum Sum#2911

Лесно · Segment Tree · Prefix Sums · Queries

Glass Beads#2912

Многу лесно · Strings

XOR pairs#2915

Лесно · Binary Search

Translating pebbles#2918

Лесно · Greedy algorithms

Is this the left heap?#2919

Лесно · Binary Search · Data Structures

Height of the left tree#2920

Средно · Data Structures · Math · Binary Search

The Right Path of the Left Tree#2921

Многу лесно · Binary Search

Union of rectangles 2#2922

Многу лесно · Sorting · Geometry

Tree#2923

Многу лесно · Trees

Tree in a Segment#2924

Лесно · Depth-first Search · Trees · Queries

Strings in the Tree#2925

Тешко · Graphs · String suffix structures

Combined rectangles#2926

Многу лесно · Geometry · Sorting

Union of Sets#2927

Многу лесно · Sorting

Non-prefix codes#2928

Лесно · Greedy algorithms

Rain#2929

Лесно · Geometry · Dynamic programming

The square of a number of units#2930

Тешко · Brute force

Dima and the Famous Tourist#2931

Лесно · Graphs · Shortest paths

Dima and lines#2932

Многу лесно · Implementation · String suffix structures · Data Structures

Dima and the Computer Game#2933

Многу лесно · Geometry

Dima and the permutation#2934

Лесно · Graphs

Dima and Percentages#2935

Лесно · Probabilities · Strings

Dima & module#2936

Тешко · Number theory · Bitwise Operations · Math

Maksym and the Time Machine#2937

Лесно · Segment Tree · Implementation

Dima and the Time Machine#2938

Многу лесно · Segment Tree · Prefix Sums

Dima and array 1#2939

Лесно · Segment Tree · Implementation

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