Volume 103 (10,300-10,399)

Problem ID Title Solution by Most Popular Input by
10300 Ecological Premium
10301 Rings and Glue
10302 Summation of Polynomials
10303 How Many Trees?
10304 Optimal Binary Search Tree
10305 Ordering Tasks
10306 e-Coins
10307 Killing Aliens in Borg Maze
10308 Roads in the North
10309 Turn the Lights Off
10310 Dog and Gopher
10311 Goldbach and Euler
10312 Expression Bracketing
10313 Pay the Price
10314 Three Pigs
10315 Poker Hands
10316 Airline Hub
10317 Equating Equations
10318 Security Panel
10319 Manhattan
10320 Cow Trouble! Help Please!
10321 Polygon Intersection
10322 The Four in One Stadium
10323 Factorial! You Must Be Kidding!
10324 Zeros and Ones (1)
10325 The Lottery
10326 The Polynomial Equation
10327 Flip Sort
10328 Coin Toss
10329 Combinatorial Expression
10330 Power Transmission
10331 The Flyover Construction
10332 The Absent Minded Professor
10333 The Tower of ASCII
10334 Ray Through Glasses
10335 Ray Inside a Polygon
10336 Rank the Languages
10337 Flight Planner
10338 Mischievous Children
10339 Watching Watches
10340 All In All
10341 Solve It
10342 Always Late
10343 Base64 Decoding
10344 23 out of 5
10345 Cricket/Football Goes Down
10346 Peter’s Smokes
10347 Medians
10348 Submarines
10349 Antenna Placement
10350 Liftless EME
10351 Cutting Diamonds
10352 Count the eWords
10353 Circles in Hexagon :-)
10354 Avoiding Your Boss
10355 Superman
10356 Rough Roads
10357 Playball!
10358 Matrix (1)
10359 Tiling (2)
10360 Rat Attack
10361 Automatic Poetry
10362 Trains (II)
10363 Tic Tac Toe (1)
10364 Square (1)
10365 Blocks (I)
10366 Faucet Flow
10367 Equations (1)
10368 Euclid's Game
10369 Arctic Network
10370 Above Average
10371 Time Zones
10372 Leaps Tall Buildings (in a Single Bound)
10373 The Brick Stops Here
10374 Election
10375 Choose and Divide
10376 Snakes
10377 Maze Traversal
10378 Complex Numbers
10379 Pit Stop Strategy
10380 Shogi Tournament
10381 The Rock
10382 Watering Grass
10383 Queen vs Rook
10384 The Wall Pushers
10385 Duathlon
10386 Circles in Triangle
10387 Billiard
10388 Snap
10389 Subway (2)
10390 Bean Counting
10391 Compound Words
10392 Factoring Large Numbers
10393 The One-Handed Typist
10394 Twin Primes
10395 Titans in Danger
10396 Vampire Numbers
10397 Connect the Campus
10398 The Golden Pentagon
10399 Optimus Prime