المسائل
Lucky Five#1321
سهل جدًا · Probabilities
Matrix product#1322
متوسط · Probabilities
Triangles in the polygon#1323
سهل جدًا · Probabilities
World Championship#1324
سهل · Dynamic programming · Probabilities
Vaska's paths#1325
سهل جدًا · Combinatorics · For Beginners
Hockey Tournament Medals#1326
سهل جدًا · Combinatorics · For Beginners
Rooks on a chessboard#1327
متوسط · Combinatorics
Drawings on a piece of paper in the box#1328
سهل · Combinatorics
Partition of the set#1329
صعب · Combinatorics · Sorting
Tobo or not Tobo#1330
سهل · Brute force · Implementation
Adding Sevens#1331
متوسط · Implementation · Strings · Number theory
Match Maker#1332
سهل جدًا · String suffix structures · Implementation
Adding up Triangles#1333
سهل جدًا · Dynamic programming
Relax! It's just a game#1334
سهل جدًا · Implementation
Einbahnstrasse#1335
سهل جدًا · Graphs
Pizza Slice Debt Settlement#1336
سهل جدًا · Graphs · Greedy algorithms
Musical Chairs#1337
سهل جدًا · Implementation
I Speak Whales#1338
صعب · Bitmasks · Implementation
A Day at the Races#1339
سهل جدًا · Implementation
Diamond#1340
سهل جدًا · Strings · For Beginners
LC-Display#1341
سهل جدًا · Strings
Periodic Strings#1342
سهل جدًا · Strings
Bad Substring#1343
متوسط · Dynamic programming · Combinatorics
Personal files#1344
سهل جدًا · Strings · Sorting
The Optimal Team#1345
سهل جدًا · Implementation