Задачи

Regular expressions (Easy)#3181

Многу лесно · Strings · Dynamic programming

Regular expressions (Hard)#3182

Тешко · Strings · Dynamic programming

Join#3183

Средно · Sorting · Binary Search · Hashing

Boards (Easy)#3184

Лесно · Dynamic programming

Boards (Hard)#3185

Многу лесно · Dynamic programming

Invisible point#3186

Многу лесно · Binary Search

Calculator#3187

Тешко · Implementation

Miles and kilometers#3188

Многу лесно · Dynamic programming

The Triangle#3189

Средно · Dynamic programming

The Primes#3191

Лесно · Brute force · Math · Implementation

The Balance#3195

Тешко · Number theory · Math

Make a Sequence#3196

Средно · Brute force

Leaky Cryptography#3197

Тешко · Bitwise Operations · Math · Constructive Algorithms

Pathological Paths#3198

Средно · Trees · Strings

Confusing Login Names#3199

Средно · Dynamic programming · Strings

Dice Puzzle#3200

Лесно · Brute force · Implementation

Color the Map#3201

Средно · Graphs

Inherit the Spheres#3202

Многу тешко · Geometry · Depth-first Search · Sorting · Graphs

Crossing Prisms#3203

Средно · Geometry

Array games#3204

Многу тешко · Dynamic programming

Birthday#3205

Тешко · Brute force · Sorting

The Safest Path#3206

Средно · Graphs · Shortest paths

Double Necklace#3207

Многу тешко · Combinatorics · Math

Rabbit Olympics#3208

Многу лесно · Greedy algorithms · Sorting

Palindrome#3209

Многу лесно · Strings

3026-3050 од 9226