Volume 113 (11,300-11,399)

Problem ID Title Solution by Most Popular Input by
11300 Spreading the Wealth
11301 Great Wall of China
11302 Hexadecimal Digits of an Integral
11303 Permutations (2)
11304 Difusing Nuclear Bombs on Planet X
11305 Chess on Planet X
11306 Optimal Marriage on Planet X
11307 Alternative Arborescence
11308 Bankrupt Baker
11309 Counting Chaos
11310 Delivery Debacle
11311 Exclusively Edible
11312 Flipping Frustration
11313 Gourmet Games
11314 Hardly Hard
11315 Attacker
11316 Prime Frog
11317 GCD+LCM
11318 Marble Game (2)
11319 Stupid Sequence
11320 Hidden Triangles
11321 Sort! Sort! And Sort!
11322 Romeo and Juliet
11323 Satisfying Constraints
11324 The Largest Clique
11325 This Means War!
11326 Laser Pointer
11327 Enumerating Rational Numbers
11328 Drawing Straws at the Office
11329 Curious Fleas
11330 Andy's Shoes
11331 The Joys of Farming
11332 Summing Digits
11333 Alphametics
11334 Antenna in the Cinoc Mountains
11335 Discrete Pursuit
11336 DRM
11337 Greatest Hits!
11338 Minefield
11339 Sonnet Rhyme Verifier
11340 Newspaper
11341 Term Strategy
11342 Three-Square
11343 Isolated Segments
11344 The Huge One
11345 Rectangles (1)
11346 Probability
11347 Multifactorials
11348 Exhibition
11349 Symmetric Matrix
11350 Stern-Brocot Tree
11351 Last Man Standing
11352 Crazy King
11353 A Different Kind of Sorting
11354 Bond
11355 Cool Points
11356 Dates
11357 Ensuring Truth
11358 Faster Processing Feasibility
11359 Guards, Imbecile Guards
11360 Having Fun with Matrices
11361 Investigating Div-Sum Property
11362 Phone List
11363 Cuckoo Hashing
11364 Optimal Parking
11365 Copying DNA
11366 Circle of Debt
11367 Full Tank?
11368 Nested Dolls
11369 Shopaholic
11370 Moogle
11371 Number Theory for Newbies
11372 Arranging a Contest
11373 Happy Birthday
11374 Airport Express
11375 Matches
11376 Tilt!
11377 Airport Setup
11378 Bey Battle
11379 Chichi's Home Work
11380 Down Went the Titanic
11381 Elegant Strings
11382 Fear of the Dark
11383 Golden Tiger Claw
11384 Help Is Needed for Dexter
11385 Da Vinci Code
11386 Triples
11387 The 3-Regular Graph
11388 GCD LCM
11389 The Bus Driver Problem
11390 The Sultan's Feast
11391 Blobs in the Board
11392 Binary*3 Type Multiple
11393 Tri-Isomorphism
11394 Digit Blocks
11395 Sigma Function
11396 Claw Decomposition
11398 The Base-1 Number System
11399 What Be Thy Name, O Dear Tree?