Problemat

We apologize for any inconvenience#11109

E vështirë · Graphs · Shortest paths · Constructive Algorithms

Patrol Drone#11110

Shumë e vështirë · Constructive Algorithms · Strings · Graphs

Group Selection#11111

E lehtë · Greedy algorithms · Sorting

Strange Sequence#11112

E lehtë · Sorting · Strings

Bouquet of Flowers for Juniors#11113

Shumë e lehtë · Greedy algorithms

The number of paths#11114

Shumë e lehtë · Dynamic programming

Beautiful number#11115

E lehtë · Implementation

Number series#11116

E lehtë · Number theory

Gül buketi Seniorlar Üçün#11117

Mesatare · Binary Search

Coins#11118

Mesatare · Implementation

Electronic lock#11119

Shumë e lehtë · Dynamic programming · Greedy algorithms

Lemurian parties#11120

E lehtë · Combinatorics · Math

House in a low tree#11121

E vështirë · Math · Greedy algorithms · Combinatorics

Count the operations#11122

E vështirë · Trees · Greedy algorithms · Math

Black and white#11123

Shumë e lehtë · Math · Combinatorics

Lemurs rearrangement#11124

Shumë e vështirë · Dynamic programming · Dynamic Programming Optimization · Divide and Conquer · Fenwick Tree · Sorting

Help Prapor#11125

Mesatare · Combinatorics · Sorting · Graph matchings

Bridges#11126

E vështirë · Depth-first Search · Graphs · Trees · Greedy algorithms

Random problem#11127

Shumë e vështirë · Randomized algorithms · Hashing · Number theory

Anno Domini 2022#11132

Shumë e lehtë · Implementation

Boris and Berta#11133

Mesatare · Brute force · Math

Clean Up!#11134

Shumë e lehtë · Brute force · Implementation

Day Streak#11135

Shumë e vështirë · Segment Tree · Data Structures · Sorting · Greedy algorithms · Priority Queue

Extreme Problem#11136

E lehtë · Math · Implementation

First to Solve#11137

Shumë e vështirë · Dynamic programming · Combinatorics · Probabilities · Number theory

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