Задачи

Musical Plagiarism#6932

Средно · Strings · Prefix Function

Come and Go#6933

Многу лесно · Graphs

Optical Reader#6934

Многу лесно · Implementation

Tic-tac-toe#6935

Многу лесно · Dynamic programming

Square Free Numbers#6936

Многу лесно · Number theory · Math

PSU Campuses#6937

Многу лесно · Implementation

Quadrants#6938

Многу лесно · Implementation

Vicinity#6939

Многу тешко · Geometry

Maximum Word Frequency#6940

Многу лесно · Implementation

Sum of GCD#6941

Лесно · Number theory · Brute force

Spanning Trees in a Secure Lock Pattern#6942

Многу лесно · Dynamic programming

Teaching Hazard#6943

Тешко · Prime factorization · Number theory · Combinatorics · Sorting

Counting Lattice Squares#6944

Тешко · Combinatorics · Number theory · Math

Seven-segment display#6945

Тешко · Graphs · Depth-first Search · Disjoint set union · Constructive Algorithms

Airport Sort#6946

Тешко · Fenwick Tree · Greedy algorithms · Sorting · Combinatorics

Boxes#6947

Многу тешко · Dynamic programming · Combinatorics · Knapsack

Meeting Room Arrangement#6948

Лесно · Greedy algorithms · Sorting

Traveling Fool#6949

Многу тешко · Dynamic programming · Probabilities · Graphs · Math

Cabin Baggage#6950

Многу лесно · Implementation

Minimal Subarray Length#6951

Многу лесно · Prefix Sums · Two pointers

Safari Park#6952

Средно · Geometry · Data Structures

Unlock my safe#6953

Многу лесно · Brute force · Math

Two Mysterious Letters from a Tree#6954

Лесно · Dynamic programming · Binary Search

Max Volume#6955

Многу лесно · Implementation

Birthday Statistics#6956

Многу лесно · Implementation

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