المسائل

Regular expressions (Easy)#3181

سهل جدًا · Strings · Dynamic programming

Regular expressions (Hard)#3182

صعب · Strings · Dynamic programming

Join#3183

متوسط · Sorting · Binary Search · Hashing

Boards (Easy)#3184

سهل · Dynamic programming

Boards (Hard)#3185

سهل جدًا · Dynamic programming

Invisible point#3186

سهل جدًا · Binary Search

Calculator#3187

صعب · Implementation

Miles and kilometers#3188

سهل جدًا · Dynamic programming

The Triangle#3189

متوسط · Dynamic programming

The Primes#3191

سهل · Brute force · Math · Implementation

The Balance#3195

صعب · Number theory · Math

Make a Sequence#3196

متوسط · Brute force

Leaky Cryptography#3197

صعب · Bitwise Operations · Math · Constructive Algorithms

Pathological Paths#3198

متوسط · Trees · Strings

Confusing Login Names#3199

متوسط · Dynamic programming · Strings

Dice Puzzle#3200

سهل · Brute force · Implementation

Color the Map#3201

متوسط · Graphs

Inherit the Spheres#3202

صعب جدًا · Geometry · Depth-first Search · Sorting · Graphs

Crossing Prisms#3203

متوسط · Geometry

Array games#3204

صعب جدًا · Dynamic programming

Birthday#3205

صعب · Brute force · Sorting

The Safest Path#3206

متوسط · Graphs · Shortest paths

Double Necklace#3207

صعب جدًا · Combinatorics · Math

Rabbit Olympics#3208

سهل جدًا · Greedy algorithms · Sorting

Palindrome#3209

سهل جدًا · Strings

3026-3050 من 9226