100 - Volume C | ||||
---|---|---|---|---|
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10000 | Longest Paths | 2.5 | DP, DAG, Longest-path | lucky 貓 |
10001 | Garden of Eden | |||
10002 | Center of Masses | 3.0 | Computational geometry, Convex hull, Centroid | lucky 貓 |
10003 | Cutting Sticks | lucky 貓 | ||
10004 | Bicoloring | lucky 貓 | ||
10005 | Packing polygons | |||
10006 | Carmichael Numbers | lucky 貓 | ||
10007 | Count the Trees | lucky 貓 | ||
10008 | What's Cryptanalysis? | lucky 貓 | ||
10009 | All Roads Lead Where? | |||
10010 | Where's Waldorf? | lucky 貓 | ||
10011 | Where Can You Hide? | |||
10012 | How Big Is It? | |||
10013 | Super long sums | |||
10014 | Simple calculations | lucky 貓 | ||
10015 | Joseph's Cousin | lucky 貓 | ||
10016 | Flip-Flop the Squarelotron | |||
10017 | The Never Ending Towers of Hanoi | lucky 貓 | ||
10018 | Reverse and Add | lucky 貓 | ||
10019 | Funny Encryption Method | ruby 兔 | ||
10020 | Minimal coverage | |||
10021 | Cube in the labirint | |||
10022 | Delta-wave | |||
10023 | Square root | lucky 貓 | ||
10024 | Curling up the cube | |||
10025 | The ? 1 ? 2 ? ... ? n = k problem | lucky 貓 | ||
10026 | Shoemaker's Problem | lucky 貓 | ||
10027 | Language Cardinality | |||
10028 | Demerit Points | |||
10029 | Edit Step Ladders | |||
10030 | Computer Dialogue | |||
10031 | Saskatchewan | |||
10032 | Tug of War | lucky 貓 | ||
10033 | Interpreter | ruby 兔 | ||
10034 | Freckles | lucky 貓 | ||
10035 | Primary Arithmetic | 1.0 | Ad hoc, Addition | lucky 貓 |
10036 | Divisibility | 2.5 | DP, Modular arithmatic, Subset sum | lucky 貓 |
10037 | Bridge | lucky 貓 | ||
10038 | Jolly Jumpers | 1.0 | Ad-hoc | lucky 貓 |
10039 | Railroads | |||
10040 | Ouroboros Snake | |||
10041 | Vito's Family | 1.0 | Ad hoc, Median | lucky 貓 |
10042 | Smith Numbers | lucky 貓 | ||
10043 | Chainsaw Massacre | |||
10044 | Erdos Numbers | |||
10045 | Echo | |||
10046 | Fold-up Patterns | |||
10047 | The Monocycle | |||
10048 | Audiophobia | lucky 貓 | ||
10049 | Self-describing Sequence | lucky 貓 | ||
10050 | Hartals | ruby 兔 | ||
10051 | Tower of Cubes | |||
10052 | Inviting Politicians | |||
10053 | Envelopes | |||
10054 | The Necklace | |||
10055 | Hashmat the Brave Warrior | 1.0 | Ad hoc, Comparison operation | lucky 貓 |
10056 | What is the Probability ? | lucky 貓 | ||
10057 | A mid-summer night's dream. | lucky 貓 | ||
10058 | Jimmy's Riddles | |||
10059 | The Hazard of CSE Department! | |||
10060 | A hole to catch a man | |||
10061 | How many zero's and how many digits ? | |||
10062 | Tell me the frequencies! | lucky 貓 | ||
10063 | Knuth's Permutation | lucky 貓 | ||
10064 | Travelling in another Dimension | |||
10065 | Useless Tile Packers | |||
10066 | The Twin Towers | 2.5 | DP, LCS | lucky 貓 |
10067 | Playing with Wheels | lucky 貓 | ||
10068 | The Treasure Hunt | |||
10069 | Distinct Subsequences | 3.0 | DP, String DP, Big number | ruby 兔 |
10070 | Leap Year or Not Leap Year and ... | ruby 兔 | ||
10071 | Back to High School Physics | 1.0 | Ad hoc, Arithmetic operation | lucky 貓 |
10072 | Bob Laptop Woolmer and Eddie Desktop Barlow | |||
10073 | Constrained Exchange Sort | |||
10074 | Take the Land | 2.5 | DP, Largest empty rectangle | lucky 貓 |
10075 | Airlines | |||
10076 | The Bumpy Robot | |||
10077 | The Stern-Brocot Number System | ruby 兔 | ||
10078 | The Art Gallery | 2.5 | Computational geometry, Test Convex | lucky 貓 |
10079 | Pizza Cutting | 1.0 | Math, Combination, Triangular number | lucky 貓 |
10080 | Gopher II | lucky 貓 | ||
10081 | Tight Words | lucky 貓 | ||
10082 | WERTYU | 1.0 | Ad hoc, String, Cryptography | lucky 貓 |
10083 | Division | lucky 貓 | ||
10084 | Hotter Colder | |||
10085 | The most distant state | |||
10086 | Test the Rods | |||
10087 | The Tajmahal of ++Y2k | |||
10088 | Trees on My Island | |||
10089 | Repackaging | |||
10090 | Marbles | lucky 貓 | ||
10091 | The Valentine's Day | |||
10092 | The Problem with the Problem Setter | |||
10093 | An Easy Problem! | lucky 貓 | ||
10094 | Place the Guards | |||
10095 | Saving the Planet | |||
10096 | The Richest Man of the Universe | |||
10097 | The Color Game | |||
10098 | Generating Fast, Sorted Permutation | lucky 貓 | ||
10099 | The Tourist Guide | lucky 貓 | ||
101 - Volume CI | ||||
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10100 | Longest Match | |||
10101 | Bangla Numbers | |||
10102 | The path in the colored field | lucky 貓 | ||
10103 | Karpovich blocks | |||
10104 | Euclid Problem | lucky 貓 | ||
10105 | Polynomial Coefficients | lucky 貓 | ||
10106 | Product | 2.0 | Big number, Multiplication | lucky 貓 |
10107 | What is the Median? | lucky 貓 | ||
10108 | The Mosquito Killer Mosquitos | |||
10109 | Solving Systems of Linear Equations | |||
10110 | Light, More Light | 1.0 | Math, Square root | lucky 貓 |
10111 | Find the Winning Move | |||
10112 | Myacm Triangles | lucky 貓 | ||
10113 | Exchange Rates | |||
10114 | Loansome Car Buyer | |||
10115 | Automatic Editing | |||
10116 | Robot Motion | |||
10117 | Nice Milk | |||
10118 | Free Candies | |||
10119 | Farewell, my friend | |||
10120 | Gift?! | lucky 貓 | ||
10121 | Legendary Pokemon | |||
10122 | Mysterious Mountain | |||
10123 | No Tipping | |||
10124 | Subway | |||
10125 | Sumsets | lucky 貓 | ||
10126 | Zipf's Law | lucky 貓 | ||
10127 | Ones | lucky 貓 | ||
10128 | Queue | lucky 貓 | ||
10129 | Play on Words | lucky 貓 | ||
10130 | SuperSale | ruby 兔 | ||
10131 | Is Bigger Smarter? | 2.5 | DP, LIS, DAG | lucky 貓 |
10132 | File Fragmentation | |||
10133 | Audubon's Stormy Arctic Trip | |||
10134 | AutoFish | |||
10135 | Herding Frosh | |||
10136 | Chocolate Chip Cookies | |||
10137 | The Trip | 1.5 | Ad hoc | lucky 貓 |
10138 | CDVII | |||
10139 | Factovisors | lucky 貓 | ||
10140 | Prime Distance | lucky 貓 | ||
10141 | Request for Proposal | lucky 貓 | ||
10142 | Australian Voting | lucky 貓 | ||
10143 | Loan | |||
10144 | Expression | |||
10145 | Lock Manager | |||
10146 | Dictionary | |||
10147 | Highways | lucky 貓 | ||
10148 | Clues | |||
10149 | Yahtzee | |||
10150 | Doublets | lucky 貓 | ||
10151 | Spaghetti | |||
10152 | ShellSort | lucky 貓 | ||
10153 | New Horizons | |||
10154 | Weights and Measures | 2.5 | DP, LIS (Like UVa 11003) | lucky 貓 |
10155 | Green Eggs and Ham | |||
10156 | Sala-ma-Sond, A Nice Little Pond | |||
10157 | Expressions | lucky 貓 | ||
10158 | War | |||
10159 | Star | |||
10160 | Servicing Stations | |||
10161 | Ant on a Chessboard | lucky 貓 | ||
10162 | Last Digit | lucky 貓 | ||
10163 | Storage Keepers | |||
10164 | Number Game | lucky 貓 | ||
10165 | Stone Game | lucky 貓 | ||
10166 | Travel | |||
10167 | Birthday Cake | lucky 貓 | ||
10168 | Summation of Four Primes | lucky 貓 | ||
10169 | Urn-ball Probabilities ! | |||
10170 | The Hotel with Infinite Rooms | lucky 貓 | ||
10171 | Meeting Prof. Miguel... | |||
10172 | The Lonesome Cargo Distributor | |||
10173 | Smallest Bounding Rectangle | |||
10174 | Couple-Bachelor-Spinster Numbers. | lucky 貓 | ||
10175 | Sphere | |||
10176 | Ocean Deep ! - Make it shallow !! | lucky 貓 | ||
10177 | (2/3/4)-D Sqr/Rects/Cubes/Boxes? | |||
10178 | Count the Faces. | |||
10179 | Irreducable Basic Fractions | lucky 貓 | ||
10180 | Rope Crisis in Ropeland! | |||
10181 | 15-Puzzle Problem | |||
10182 | Bee Maja | lucky 貓 | ||
10183 | How Many Fibs? | lucky 貓 | ||
10184 | Equidistance | |||
10185 | Phylogenetic Trees Inherited | |||
10186 | Euro Cup 2000 | |||
10187 | From Dusk Till Dawn | |||
10188 | Automated Judge Script | lucky 貓 | ||
10189 | Minesweeper | lucky 貓 | ||
10190 | Divide, But Not Quite Conquer! | |||
10191 | Longest Nap | lucky 貓 | ||
10192 | Vacation | 2.5 | DP, LCS, fast IO | lucky 貓 |
10193 | All You Need Is Love | lucky 貓 | ||
10194 | Football (aka Soccer) | |||
10195 | The Knights Of The Round Table | lucky 貓 | ||
10196 | Check The Check | lucky 貓 | ||
10197 | Learning Portuguese | |||
10198 | Counting | ruby 兔 | ||
10199 | Tourist Guide | 2.5 | Graph theory, Articulation point, Connectivity | lucky 貓 |
102 - Volume CII | ||||
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10200 | Prime Time | lucky 貓 | ||
10201 | Adventures in Moving - Part IV | |||
10202 | Pairsumonious Numbers | lucky 貓 | ||
10203 | Snow Clearing | |||
10204 | Adventures in Moving - Part V | |||
10205 | Stack 'em Up | |||
10206 | Stars | |||
10207 | The Unreal Tournament | |||
10208 | Liar or Not Liar that is the... | |||
10209 | Is This Integration ? | lucky 貓 | ||
10210 | Romeo and Juliet ! | lucky 貓 | ||
10211 | Divisibility Testing! Wow! | |||
10212 | The Last Non-zero Digit. | lucky 貓 | ||
10213 | How Many Pieces of Land ? | lucky 貓 | ||
10214 | Trees in a Wood. | |||
10215 | The Largest/Smallest Box ... | lucky 貓 | ||
10216 | The Optimal Coffee Shop!! | |||
10217 | A Dinner with Schwarzenegger!!! | |||
10218 | Let's Dance !!! | |||
10219 | Find the ways ! | lucky 貓 | ||
10220 | I Love Big Numbers ! | 2.0 | Big number, Factorial, Sum of digit | lucky 貓 |
10221 | Satellites | |||
10222 | Decode the Mad man | 1.0 | Ad hoc, String, Cryptography | lucky 貓 |
10223 | How many nodes ? | lucky 貓 | ||
10224 | Return of the Jedi | |||
10225 | Discrete Logging | |||
10226 | Hardwood Species | lucky 貓 | ||
10227 | Forests | lucky 貓 | ||
10228 | Star not a Tree? | |||
10229 | Modular Fibonacci | lucky 貓 | ||
10230 | Savage Garden | |||
10231 | Matrix World | |||
10232 | Bit-wise Sequence | lucky 貓 | ||
10233 | Dermuba Triangle | lucky 貓 | ||
10234 | Frequent Substrings | |||
10235 | Simply Emirp | 1.5 | Number theory, Prime sieve, Emirp | lucky 貓 |
10236 | The Fibonacci Primes | |||
10237 | Bishops | lucky 貓 | ||
10238 | Throw the Dice | |||
10239 | The Book-shelver's Problem | |||
10240 | The n-Dimensional Cities | |||
10241 | Semi-triangular and also Square | |||
10242 | Fourth Point !! | lucky 貓 | ||
10243 | Fire! Fire!! Fire!!! | |||
10244 | First Love !!! | |||
10245 | The Closest Pair Problem | lucky 貓 | ||
10246 | Asterix and Obelix | |||
10247 | Complete Tree Labeling | |||
10248 | The Integer All-time Champ | |||
10249 | The Grand Dinner | |||
10250 | The Other Two Trees | |||
10251 | Min-Max Cake | |||
10252 | Common Permutation | 1.0 | Ad hoc, String, Letter frequency | ruby 兔 |
10253 | Series-Parallel Networks | lucky 貓 | ||
10254 | The Priest Mathematician | lucky 貓 | ||
10255 | The knight's Tour | |||
10256 | The Great Divide | |||
10257 | Dick and Jane | lucky 貓 | ||
10258 | Contest Scoreboard | lucky 貓 | ||
10259 | Hippity Hopscotch | lucky 貓 | ||
10260 | Soundex | 1.5 | Ad hoc, String | ruby 兔 |
10261 | Ferry Loading | |||
10262 | Suffidromes | |||
10263 | Railway | |||
10264 | The Most Potent Corner | |||
10265 | Toroidal Chess Queens' Problem | |||
10266 | Surveying | |||
10267 | Graphical Editor | ruby 兔 | ||
10268 | 498-bis | lucky 貓 | ||
10269 | Adventure of Super Mario | |||
10270 | Bigger Square Please... | |||
10271 | Chopsticks | lucky 貓 | ||
10272 | DDR King | |||
10273 | Eat or Not to Eat? | |||
10274 | Fans and Gems | |||
10275 | Guess the Number! | |||
10276 | Hanoi Tower Troubles Again! | lucky 貓 | ||
10277 | Boastin' Red Socks | |||
10278 | Fire Station | |||
10279 | Mine Sweeper | |||
10280 | Old Wine Into New Bottles | |||
10281 | Average Speed | |||
10282 | Babelfish | lucky 貓 | ||
10283 | The Kissing Circles | lucky 貓 | ||
10284 | Chessboard in FEN | lucky 貓 | ||
10285 | Longest Run on a Snowboard | lucky 貓 | ||
10286 | Trouble with a Pentagon | lucky 貓 | ||
10287 | Gifts in a Hexagonal Box | lucky 貓 | ||
10288 | Coupons | |||
10289 | A Square and Equilateral Triangles | lucky 貓 | ||
10290 | {Sum+=i++} to Reach N | lucky 貓 | ||
10291 | Cut the Legs | |||
10292 | The Gossiping System | |||
10293 | Word Length and Frequency | |||
10294 | Arif in Dhaka (First Love Part 2) | |||
10295 | Hay Points | 1.0 | Ad hoc, Word frequency, Dictionary | lucky 貓 |
10296 | Jogging Trails | lucky 貓 | ||
10297 | Beavergnaw | lucky 貓 | ||
10298 | Power Strings | lucky 貓 | ||
10299 | Relatives | lucky 貓 | ||
103 - Volume CIII | ||||
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10300 | Ecological Premium | 1.0 | Ad hoc | lucky 貓 |
10301 | Rings and Glue | |||
10302 | Summation of Polynomials | 1.0 | Math, Summation, Triangular number | lucky 貓 |
10303 | How Many Trees? | lucky 貓 | ||
10304 | Optimal Binary Search Tree | |||
10305 | Ordering Tasks | lucky 貓 | ||
10306 | e-Coins | 2.5 | DP, Coin change | |
10307 | Killing Aliens in Borg Maze | |||
10308 | Roads in the North | |||
10309 | Turn the Lights Off | |||
10310 | Dog and Gopher | lucky 貓 | ||
10311 | Goldbach and Euler | lucky 貓 | ||
10312 | Expression Bracketing | |||
10313 | Pay the Price | 3.0 | DP, Coin change | lucky 貓 |
10314 | Three Pigs | |||
10315 | Poker Hands | lucky 貓 | ||
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!!! | lucky 貓 | ||
10324 | Zeros and Ones | lucky 貓 | ||
10325 | The Lottery | lucky 貓 | ||
10326 | The Polynomial Equation | lucky 貓 | ||
10327 | Flip Sort | lucky 貓 | ||
10328 | Coin Toss | 3.0 | Combinatorial DP, Big number | lucky 貓 |
10329 | Combinatorial Expression | lucky 貓 | ||
10330 | Power Transmission | lucky 貓 | ||
10331 | The Flyover Construction | |||
10332 | The Absent Minded Professor | |||
10333 | The Tower of ASCII | |||
10334 | Ray Through Glasses | lucky 貓 | ||
10335 | Ray Inside a Polygon | |||
10336 | Rank the Languages | lucky 貓 | ||
10337 | Flight Planner | |||
10338 | Mischievous Children | lucky 貓 | ||
10339 | Watching Watches | |||
10340 | All in All | 1.0 | String, Subsequence | lucky 貓 |
10341 | Solve It | |||
10342 | Always Late | lucky 貓 | ||
10343 | Base64 Decoding | |||
10344 | 23 out of 5 | lucky 貓 | ||
10345 | Cricket/Football Goes Down | lucky 貓 | ||
10346 | Peter's Smoke | 1.0 | Ad-hoc, Cola | lucky 貓 |
10347 | Medians | ruby 兔 | ||
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 | |||
10359 | Tiling | lucky 貓 | ||
10360 | Rat Attack | |||
10361 | Automatic Poetry | lucky 貓 | ||
10362 | Trains | |||
10363 | Tic Tac Toe | |||
10364 | Square | lucky 貓 | ||
10365 | Blocks | lucky 貓 | ||
10366 | Faucet Flow | |||
10367 | Equations | |||
10368 | Euclid's Game | lucky 貓 | ||
10369 | Arctic Network | |||
10370 | Above Average | 1.0 | Ad hoc | lucky 貓 |
10371 | Time Zones | |||
10372 | Leaps Tall Buildings (in a single bound) | |||
10373 | The Brick Stops Here | |||
10374 | Election | lucky 貓 | ||
10375 | Choose and divide | lucky 貓 | ||
10376 | Snakes | |||
10377 | Maze Traversal | lucky 貓 | ||
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 | lucky 貓 | ||
10387 | Billiard | |||
10388 | Snap | |||
10389 | Subway | |||
10390 | Bean Counting | |||
10391 | Compound Words | lucky 貓 | ||
10392 | Factoring Large Numbers | lucky 貓 | ||
10393 | The One-Handed Typist | lucky 貓 | ||
10394 | Twin Primes | lucky 貓 | ||
10395 | Titans in Danger | |||
10396 | Vampire Numbers | |||
10397 | Connect the Campus | lucky 貓 | ||
10398 | The Golden Pentagon | |||
10399 | Optimus Prime | |||
104 - Volume CIV | ||||
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10400 | Game Show Math | lucky 貓 | ||
10401 | Injured Queen Problem | |||
10402 | Triangle Covering | |||
10403 | Escape from Tut's Tomb | |||
10404 | Bachet's Game | lucky 貓 | ||
10405 | Longest Common Subsequence | 2.5 | DP, LCS, fast IO | lucky 貓 |
10406 | Cutting tabletops | |||
10407 | Simple division | 2.0 | Number theory, Gcd | lucky 貓 |
10408 | Farey sequences | lucky 貓 | ||
10409 | Die Game | lucky 貓 | ||
10410 | Tree Reconstruction | lucky 貓 | ||
10411 | Another Game of Tetris | |||
10412 | Big Big Trees | |||
10413 | Crazy Savages | |||
10414 | Denki Blocks | |||
10415 | Eb Alto Saxophone Player | |||
10416 | Folding My T-Shirt | |||
10417 | Gift Exchanging | |||
10418 | Hyper Toy Soldiers | lucky 貓 | ||
10419 | Sum-up the Primes | |||
10420 | List of Conquests | 1.0 | String, STL Map | ruby 兔 |
10421 | Critical Wave | |||
10422 | Knights in FEN | |||
10423 | Peter Takes a Tramway | |||
10424 | Love Calculator | 1.5 | Ad-hoc, Sum-of-digit | ruby 兔 |
10425 | Mobile Destroyer | |||
10426 | Knights' Nightmare | |||
10427 | Naughty Sleepy Boys | |||
10428 | The Roots | |||
10429 | Mohr's Circle | |||
10430 | Dear GOD, Pardon Me | |||
10431 | Normal Distribution | |||
10432 | Polygon Inside A Circle | lucky 貓 | ||
10433 | Automorphic Numbers | lucky 貓 | ||
10434 | Working With Specific Gravity | |||
10435 | Compare Directories | |||
10436 | Cheapest way | |||
10437 | Playing With Fraction | |||
10438 | Meta Editor | |||
10439 | Temple of Dune | |||
10440 | Ferry Loading II | |||
10441 | Catenyms | |||
10442 | Basic | |||
10443 | Rock, Scissors, Paper | lucky 貓 | ||
10444 | Multi-peg Towers of Hanoi | |||
10445 | Make Polygon | |||
10446 | The Marriage Interview :-) | |||
10447 | Sum-up the Primes (II) | |||
10448 | Unique World | |||
10449 | Traffic | |||
10450 | World Cup Noise | lucky 貓 | ||
10451 | Ancient Village Sports | ruby 兔 | ||
10452 | Marcus, help! | |||
10453 | Make Palindrome | |||
10454 | Trexpression | |||
10455 | Gray Code | |||
10456 | Intelligent Cats | |||
10457 | Magic Car | |||
10458 | Cricket Ranking | |||
10459 | The Tree Root | |||
10460 | Find the Permuted String | |||
10461 | Difference | |||
10462 | Is There A Second Way Left? | |||
10463 | Aztec Knights | |||
10464 | Big Big Real Numbers | |||
10465 | Homer Simpson | 2.5 | DP | lucky 貓 |
10466 | How Far? | |||
10467 | Parse Tree | |||
10468 | Rigid Circle Packing | |||
10469 | To Carry or not to Carry | 1.0 | Bitwise operation, Xor | lucky 貓 |
10470 | Shifted Coefficient Number System | |||
10471 | Can't be too GREEDY | |||
10472 | Fastest Vs Cheapest | |||
10473 | Simple Base Conversion | 1.5 | Base conversion, Ad hoc | lucky 貓 |
10474 | Where is the Marble? | lucky 貓 | ||
10475 | Help the Leaders | |||
10476 | Spam or Not Spam | |||
10477 | The Hybrid Knight | |||
10478 | The Falling Pillars | |||
10479 | The Hendrie Sequence | |||
10480 | Sabotage | |||
10481 | The Gift Wrappers of Hollywood | |||
10482 | The Candyman Can | |||
10483 | The Sum Equals the Product | |||
10484 | Divisibility of Factors | lucky 貓 | ||
10485 | Painting with CSE | |||
10486 | Mountain Village | |||
10487 | Closest Sums | lucky 貓 | ||
10488 | Swimming Gopher | |||
10489 | Boxes of Chocolates | lucky 貓 | ||
10490 | Mr. Azad and his Son!!!!! | ruby 兔 | ||
10491 | Cows and Cars | lucky 貓 | ||
10492 | Optimal Mastermind Strategy | |||
10493 | Cats, with or without Hats | lucky 貓 | ||
10494 | If We Were a Child Again | lucky 貓 | ||
10495 | Conic Distance | |||
10496 | Collecting Beepers | lucky 貓 | ||
10497 | Sweet Child Makes Trouble | lucky 貓 | ||
10498 | Happiness | |||
10499 | The Land of Justice | 1.0 | Ad hoc | lucky 貓 |
105 - Volume CV | ||||
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10500 | Robot maps | lucky 貓 | ||
10501 | Simplified Shisen-Sho | |||
10502 | Counting Rectangles | lucky 貓 | ||
10503 | The dominoes solitaire | |||
10504 | Hidden squares | |||
10505 | Montesco vs Capuleto | |||
10506 | The Ouroboros problem | |||
10507 | Waking up brain | |||
10508 | Word Morphing | |||
10509 | R U Kidding Mr. Feynman! | |||
10510 | Cactus | |||
10511 | Councilling | |||
10512 | A Day in Math-land | |||
10513 | Bangladesh Sequences | |||
10514 | River Crossing | |||
10515 | Power Et Al. | lucky 貓 | ||
10516 | Another Counting Problem | |||
10517 | Wind of Change! | |||
10518 | How Many Calls? | lucky 貓 | ||
10519 | !! Really Strange !! | lucky 貓 | ||
10520 | Determine it | |||
10521 | Continuously Growing Fractions | |||
10522 | Height to Area | |||
10523 | Very Easy !!! | ruby 兔 | ||
10524 | Matriz Reloaded | |||
10525 | New to Bangladesh? | |||
10526 | Intellectual Property | |||
10527 | Persistent Numbers | lucky 貓 | ||
10528 | Major Scales | |||
10529 | Dumb Bones | |||
10530 | Guessing Game | lucky 貓 | ||
10531 | Maze Statistics | |||
10532 | Combination! Once Again | |||
10533 | Digit Primes | 2.0 | Number theory, Prime sieve, Digit sum, Prefix sum | lucky 貓 |
10534 | Wavio Sequence | 3.0 | DP, LIS nlgn ver, LIS, LDS | lucky 貓 |
10535 | Shooter | |||
10536 | Game of Euler | |||
10537 | The Toll! Revisited | |||
10538 | Powerful Magic Squares | |||
10539 | Almost Prime Numbers | lucky 貓 | ||
10540 | Flowers of a Beautiful Mind | |||
10541 | Stripe | |||
10542 | Hyper-drive | |||
10543 | Traveling Politician | |||
10544 | Numbering the Paths | |||
10545 | Maximal Quadrilateral | |||
10546 | The Eagle's Nest | |||
10547 | Hidden Truth in Recurrenc | |||
10548 | Find the Right Changes | |||
10549 | Russian Dolls | lucky 貓 | ||
10550 | Combination Lock | 1.0 | Ad hoc | lucky 貓 |
10551 | Basic Remains | lucky 貓 | ||
10552 | Genealogical Research | |||
10553 | Treasure Map | |||
10554 | Calories from Fat | |||
10555 | Dead Fraction | |||
10556 | Biometrics | |||
10557 | XYZZY | |||
10558 | A Brief Gerrymander | |||
10559 | Blocks | |||
10560 | Minimum Weight | |||
10561 | Treblecross | |||
10562 | Undraw the Trees | |||
10563 | Least Squares | lucky 貓 | ||
10564 | Paths through the Hourglass | lucky 貓 | ||
10565 | Matrix | |||
10566 | Crossed Ladders | lucky 貓 | ||
10567 | Helping Fill Bates | |||
10568 | n Group k | |||
10569 | Number Theory | |||
10570 | Meeting with Aliens | |||
10571 | Products | |||
10572 | Black & White | |||
10573 | Geometry Paradox | lucky 貓 | ||
10574 | Counting Rectangles | |||
10575 | Polylops | |||
10576 | Y2K Accounting Bug | |||
10577 | Bounding box | |||
10578 | The Game of 31 | lucky 貓 | ||
10579 | Fibonacci Numbers | 2.0 | Big number, Addition, Fibonacci number | ruby 兔 |
10580 | Ransom Note | |||
10581 | Partitioning for fun and profit | |||
10582 | ASCII Labyrinth | |||
10583 | Ubiquitous Religions | lucky 貓 | ||
10584 | Text Formalization | |||
10585 | Center of symmetry | |||
10586 | Polynomial Remains | |||
10587 | Mayor's posters | |||
10588 | Queuing at the doctors | |||
10589 | Area | lucky 貓 | ||
10590 | Boxes of Chocolates Again | |||
10591 | Happy Number | lucky 貓 | ||
10592 | Freedom Fighter | |||
10593 | Kites | |||
10594 | Data Flow | |||
10595 | Knight on the Bee Board | |||
10596 | Morning Walk | |||
10597 | Right Words | |||
10598 | Find the Latitude | |||
10599 | Robots(II) | |||
106 - Volume CVI | ||||
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10600 | ACM Contest and Blackout | ruby 兔 | ||
10601 | Cubes | |||
10602 | Editor Nottobad | |||
10603 | Fill | lucky 貓 | ||
10604 | Chemical Reaction | |||
10605 | Mines For Diamonds | |||
10606 | Opening Doors | |||
10607 | Siege | |||
10608 | Friends | lucky 貓 | ||
10609 | Fractal | |||
10610 | Gopher and Hawks | |||
10611 | The Playboy Chimp | ruby 兔 | ||
10612 | Paper Folding | |||
10613 | Mushroom Misery | |||
10614 | Dreadful Vectors | |||
10615 | Rooks | |||
10616 | Divisible Group Sums | |||
10617 | Again Palindromes | |||
10618 | Tango Tango Insurrection | |||
10619 | Advanced Causal Measurements | |||
10620 | A Flea on a Chessboard | lucky 貓 | ||
10621 | Jack and Jill | |||
10622 | Perfect P-th Powers | lucky 貓 | ||
10623 | Thinking Backward | |||
10624 | Super Number | lucky 貓 | ||
10625 | GNU = GNU'sNotUnix | lucky 貓 | ||
10626 | Buying Coke | |||
10627 | Infinite Race | lucky 貓 | ||
10628 | Quadrills | |||
10629 | Truckin' | |||
10630 | Millennium Ceremony | |||
10631 | Normals | |||
10632 | Pyramid | |||
10633 | Rare Easy Problem | lucky 貓 | ||
10634 | Say NO to Memorization | |||
10635 | Prince and Princess | LIS | lucky 貓 | |
10636 | Stretching Geometry | |||
10637 | Coprimes | lucky 貓 | ||
10638 | The Trip II | |||
10639 | Square Puzzle | |||
10640 | Planes around the World | |||
10641 | Barisal Stadium | |||
10642 | Can You Solve It? | ruby 兔 | ||
10643 | Facing Problem With Trees | |||
10644 | Floor Tiles | |||
10645 | Menu | |||
10646 | What is the Card? | |||
10647 | Optimal House Placement | |||
10648 | Chocolate Box | |||
10649 | Danger Point | lucky 貓 | ||
10650 | Determinate Prime | |||
10651 | Pebble Solitaire | |||
10652 | Board Wrapping | |||
10653 | Bombs! NO they are Mines!! | |||
10654 | The Uxuhul Voting System | |||
10655 | Contemplation - Algebra | lucky 貓 | ||
10656 | Maximum Sum (II) | ruby 兔 | ||
10657 | Prince Frog II | |||
10658 | ReArrange | |||
10659 | Fitting Text into Slides | |||
10660 | Citizen attention offices | |||
10661 | The Perspectographer | |||
10662 | The Wedding | |||
10663 | Non-Powerful Subsets | |||
10664 | Luggage | 2.5 | DP, 0-1 knapsack, Subset sum | lucky 貓 |
10665 | Diatribe against Pigeonholes | |||
10666 | The Eurocup is Here! | |||
10667 | Largest Block | |||
10668 | Expanding Rods | |||
10669 | Three powers | |||
10670 | Work Reduction | |||
10671 | Grid Speed | |||
10672 | Marbles on a tree | |||
10673 | Play with Floor and Ceil | 1.0 | Ad hoc, Math | lucky 貓 |
10674 | Tangents | |||
10675 | Revenge of Faucet Flow | |||
10676 | Grid Points | |||
10677 | Base Equality | |||
10678 | The Grazing Cow | 1.0 | Math, Geometry | lucky 貓 |
10679 | I Love Strings!! | |||
10680 | LCM | lucky 貓 | ||
10681 | Teobaldo's Trip | |||
10682 | Forr籀 Party | |||
10683 | The decadary watch | |||
10684 | The jackpot | 2.5 | DP, Max consecutive subsequence 1D | lucky 貓 |
10685 | Nature | |||
10686 | SQF Problems | |||
10687 | Monitoring the Amazon | |||
10688 | The Poor Giant | |||
10689 | Yet another Number Sequence | lucky 貓 | ||
10690 | Expression Again | |||
10691 | Subway | |||
10692 | Huge Mods | |||
10693 | Traffic Volume | lucky 貓 | ||
10694 | Combinatorial Summation | |||
10695 | Find the Point | |||
10696 | f91 | 1.0 | Recursive, Ad hoc, F91 | lucky 貓 |
10697 | Firemen barracks | |||
10698 | Football Sort | |||
10699 | Count the factors | 1.5 | Number theory, Prime sieve, Factorization | lucky 貓 |
107 - Volume CVII | ||||
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10700 | Camel trading | lucky 貓 | ||
10701 | Pre, in and post | lucky 貓 | ||
10702 | Travelling Salesman | lucky 貓 | ||
10703 | Free spots | ruby 兔 | ||
10704 | Traffic! | |||
10705 | The Fun Number System | |||
10706 | Number Sequence | lucky 貓 | ||
10707 | 2D-Nim | |||
10708 | Cheetah | |||
10709 | Intersection is Not that Easy | lucky 貓 | ||
10710 | Chinese Shuffle | |||
10711 | Stitching | |||
10712 | Count the Numbers | |||
10713 | Map | |||
10714 | Ants | 1.0 | Ad hoc, Min max | lucky 貓 |
10715 | Cat | |||
10716 | Evil Straw Warts Live | |||
10717 | Mint | |||
10718 | Bit Mask | |||
10719 | Quotient Polynomial | |||
10720 | Graph Construction | |||
10721 | Bar Codes | |||
10722 | Super Lucky Numbers | |||
10723 | Cyborg Genes | |||
10724 | Road Construction | |||
10725 | Triangular Square | |||
10726 | Coco Monkey | |||
10727 | Practice | |||
10728 | Help! | |||
10729 | Treequivalence | |||
10730 | Antiarithmetic? | lucky 貓 | ||
10731 | Test | |||
10732 | The Strange Research | |||
10733 | The Colored Cubes | |||
10734 | Triangle Partitioning | |||
10735 | Euler Circuit | |||
10736 | Series of PI | |||
10737 | The Difference Engine | |||
10738 | Riemann vs Mertens | |||
10739 | String to Palindrome | 2.5 | DP, Edit distance | ruby 兔 |
10740 | Not the Best | |||
10741 | Magic Cube | |||
10742 | The New Rule in Euphomia | |||
10743 | Blocks on Blocks | |||
10744 | The Optimal Super-Highway | |||
10745 | Dominant Strings | |||
10746 | Crime Wave - The Sequel | |||
10747 | Maximum Subsequence | |||
10748 | Knights Roaming | |||
10749 | Automobile Travelling | |||
10750 | Beautiful Points | |||
10751 | Chessboard | |||
10752 | Distant Jumping | |||
10753 | Exponential Function | |||
10754 | Fantastic Sequence | |||
10755 | Garbage Heap | |||
10756 | HardNumbers | |||
10757 | Interpreting SQL | |||
10758 | Journey | |||
10759 | Dice Throwing | 2.5 | DP, Combinatorial math, Probability DP | lucky 貓 |
10760 | Translation or rotation | |||
10761 | Broken Keyboard | |||
10762 | Treasure Castle | |||
10763 | Foreign Exchange | lucky 貓 | ||
10764 | Signed-digit numbers | |||
10765 | Doves and bombs | |||
10766 | Organising the Organisation | |||
10767 | Barcelona's trams | |||
10768 | Planarity | |||
10769 | Pillars | |||
10770 | Sokoban | |||
10771 | Barbarian tribes | lucky 貓 | ||
10772 | Rose windows | |||
10773 | Back to Intermediate Math | |||
10774 | Repeated Josephus | |||
10775 | Mystical Matrix | |||
10776 | Determine The Combination | |||
10777 | God! Save me | |||
10778 | Mathemagicland | |||
10779 | Collectors Problem | |||
10780 | Again Prime? No Time. | lucky 貓 | ||
10781 | Global Positioning System | |||
10782 | Send More Money | |||
10783 | Odd Sum | 1.0 | Math, Tree planting problem | lucky 貓 |
10784 | Diagonal | lucky 貓 | ||
10785 | The Mad Numerologist | |||
10786 | Qualify for the Champions League | |||
10787 | Modular Equations | |||
10788 | Parenthesizing Palindromes | |||
10789 | Prime Frequency | lucky 貓 | ||
10790 | How Many Points of Intersection? | lucky 貓 | ||
10791 | Minimum Sum LCM | lucky 貓 | ||
10792 | The Laurel-Hardy Story | |||
10793 | The Orc Attack | |||
10794 | The Deadly Olympic Returns!!! | |||
10795 | A Different Task | lucky 貓 | ||
10796 | Right Hand Rule | |||
10797 | Peaceful Sharing | |||
10798 | Be wary of Roses | |||
10799 | OOPS! They did it Again... | |||
108 - Volume CVIII | ||||
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10800 | Not That Kind of Graph | lucky 貓 | ||
10801 | Lift Hopping | lucky 貓 | ||
10802 | Lex Smallest Drive | |||
10803 | Thunder Mountain | |||
10804 | Gopher Strategy | |||
10805 | Cockroach Escape Networks | |||
10806 | Dijkstra, Dijkstra. | |||
10807 | Prim, Prim. | |||
10808 | Rational Resistors | |||
10809 | Great Circle | |||
10810 | Ultra-QuickSort | lucky 貓 | ||
10811 | Up the Ante | |||
10812 | Beat the Spread! | 1.0 | Ad hoc, Math | lucky 貓 |
10813 | Traditional BINGO | |||
10814 | Simplifying Fractions | |||
10815 | Andy's First Dictionary | lucky 貓 | ||
10816 | Travel in Desert | |||
10817 | Headmaster's Headache | |||
10818 | Dora Trip | |||
10819 | Trouble of 13-Dots | |||
10820 | Send a Table | |||
10821 | Constructing BST | |||
10822 | Planet of the Rock, Paper and Scissors | |||
10823 | Of Circles and Squares | |||
10824 | Regular Polygon | |||
10825 | Anagram and Multiplication | |||
10826 | Hot or Cold? | |||
10827 | Maximum sum on a torus | |||
10828 | Back to Kernighan-Ritchie | |||
10829 | L-Gap Substrings | lucky 貓 | ||
10830 | A New Function | lucky 貓 | ||
10831 | Gerg's Cake | |||
10832 | Yoyodyne | |||
10833 | Lunar Forest | |||
10834 | The Story of Two Coins | |||
10835 | Playing with Coins | |||
10836 | The Maximum Term | |||
10837 | A Research Problem | |||
10838 | The Pawn Chess | |||
10839 | The Curse of Barbosa | |||
10840 | Multi-stage Compressor | |||
10841 | Lift Hopping in the Real World | |||
10842 | Traffic Flow | |||
10843 | Anne's game | |||
10844 | Bloques | |||
10845 | The crusades | ruby 兔 | ||
10846 | Reading time from a clock | |||
10847 | Basic Tautologies | |||
10848 | Make Palindrome Checker | |||
10849 | Move the bishop | |||
10850 | The Gossipy Gossipers Gossip Gossips | |||
10851 | 2D Hieroglyphs decoder | |||
10852 | Less Prime | ruby 兔 | ||
10853 | Pablito nailed a nail | |||
10854 | Number of Paths | |||
10855 | Rotated squares | |||
10856 | Recover Factorial | lucky 貓 | ||
10857 | Easter Eggs | |||
10858 | Unique Factorization | lucky 貓 | ||
10859 | Placing Lampposts | |||
10860 | Many a Little makes a Mickle | |||
10861 | Security by Ambiguity | |||
10862 | Connect the Cable Wires | |||
10863 | Shovelling Snow | |||
10864 | The Predator | |||
10865 | Brownie Points | |||
10866 | Magic Bitstrings | |||
10867 | Cutting a Polygon | |||
10868 | Bungee Jumping | |||
10869 | Brownie Points II | |||
10870 | Recurrences | |||
10871 | Anti-Primes | |||
10872 | Triangles | |||
10873 | Splat, Inc. | |||
10874 | Segments | |||
10875 | Big Math | |||
10876 | Factory Robot | |||
10877 | Decoids | |||
10878 | Decode the tape | lucky 貓 | ||
10879 | Code Refactoring | 1.0 | Math, Factorization | ruby 兔 |
10880 | Colin and Ryan | lucky 貓 | ||
10881 | Piotr's Ants | lucky 貓 | ||
10882 | Koerner's Pub | |||
10883 | Supermean | lucky 貓 | ||
10884 | Persephone | |||
10885 | Martin the Gardener | |||
10886 | Standard Deviation | |||
10887 | Concatenation of Languages | |||
10888 | Warehouse | |||
10889 | The Lost Gift | |||
10890 | Maze | |||
10891 | Game of Sum | lucky 貓 | ||
10892 | LCM Cardinality | lucky 貓 | ||
10893 | Creating Sudoku Puzzles | |||
10894 | Save Hridoy | |||
10895 | Matrix Transpose | |||
10896 | Known Plaintext Attack | |||
10897 | Travelling Distance | |||
10898 | Combo Deal | lucky 貓 | ||
10899 | Billiard again | |||
109 - Volume CIX | ||||
題號 | 標題 | 難度 | 參考解題方向 | 備註 |
10900 | So you want to be a 2^n-aire? | |||
10901 | Ferry Loading III | |||
10902 | Pick-up Sticks | |||
10903 | Rock-Paper-Scissors Tournament | lucky 貓 | ||
10904 | Structural Equivalence | |||
10905 | Children's Game | lucky 貓 | ||
10906 | Strange Integration | |||
10907 | Art Gallery | |||
10908 | Largest Square | |||
10909 | Lucky Number | |||
10910 | Marks Distribution | |||
10911 | Forming Quiz Teams | 2.0 | Backtracking, DFS, Memorization | lucky 貓 |
10912 | Simple Minded Hashing | 2.5 | DP, Combinatorial DP | lucky 貓 |
10913 | Walking on a Grid | |||
10914 | Abundance and Perfect Numbers | |||
10915 | War on Weather | |||
10916 | Factstone Benchmark | lucky 貓 | ||
10917 | Walk Through the Forest | lucky 貓 | ||
10918 | Tri Tiling | 2.0 | DP, Linear DP | lucky 貓 |
10919 | Prerequisites? | lucky 貓 | ||
10920 | Spiral Tap | |||
10921 | Find the Telephone | 1.5 | Ad hoc, String, Cellphone | ruby 兔 |
10922 | 2 the 9s | lucky 貓 | ||
10923 | Seven Seas | |||
10924 | Prime Words | lucky 貓 | ||
10925 | Krakovia | |||
10926 | How Many Dependencies? | lucky 貓 | ||
10927 | Bright Lights | |||
10928 | My Dear Neighbours | |||
10929 | You can say 11 | lucky 貓 | ||
10930 | A-Sequence | |||
10931 | Parity | 1.5 | Ad hoc, Base coversion, Parity | ruby 兔 |
10932 | Calculator | |||
10933 | Volleyball | |||
10934 | Dropping water balloons | |||
10935 | Throwing cards away I | |||
10936 | Land surveyor's job | |||
10937 | Blackbeard the Pirate | |||
10938 | Flea circus | |||
10939 | Ants, Aphids and a Ladybug | |||
10940 | Throwing cards away II | |||
10941 | Words adjustment | |||
10942 | Can of Beans | |||
10943 | How do you add? | |||
10944 | Nuts for nuts.. | |||
10945 | Mother bear | |||
10946 | You want what filled? | |||
10947 | Bear with me, again.. | |||
10948 | The primary problem | |||
10949 | Kids in a Grid | lucky 貓 | ||
10950 | Bad Code | |||
10951 | Polynomial GCD | |||
10952 | Pattern Transformations | |||
10953 | Stochastic Digit Generator | |||
10954 | Add All | lucky 貓 | ||
10955 | Playfair Cipher | |||
10956 | Prime Suspect | |||
10957 | So Doku Checker | lucky 貓 | ||
10958 | How Many Solutions? | |||
10959 | The Party, Part I | lucky 貓 | ||
10960 | The Party, Part II | |||
10961 | Chasing After Don Giovanni | lucky 貓 | ||
10962 | Don Giovanni's Last Dinner | lucky 貓 | ||
10963 | The Swallowing Ground | 1.0 | Ad hoc | lucky 貓 |
10964 | Strange Planet | |||
10965 | Khepel's Problem | |||
10966 | 3KP-BASH Project | |||
10967 | The Great Escape | |||
10968 | KuPellaKeS | |||
10969 | Sweet Dreem | |||
10970 | Big Chocolate | 1.0 | Ad hoc, Math | ruby 兔 |
10971 | Building Construction | |||
10972 | RevolC FaeLoN | |||
10973 | Triangle Counting | |||
10974 | The Ridiculous Game | |||
10975 | Dueue's Quiz | |||
10976 | Fractions Again?! | lucky 貓 | ||
10977 | Enchanted Forest | |||
10978 | Let's Play Magic! | |||
10979 | How Many Triangles? | |||
10980 | Lowest Price in Town | |||
10981 | String Morphing | |||
10982 | Troublemakers | |||
10983 | Buy one, get the rest free | |||
10984 | Double NP-hard | |||
10985 | Rings'n'Ropes | |||
10986 | Sending email | lucky 貓 | ||
10987 | Antifloyd | |||
10988 | From G to H and back | |||
10989 | Bomb, Divide and Conquer | |||
10990 | Another New Function | |||
10991 | Region | |||
10992 | The Ghost of Programmers | |||
10993 | Ignoring Digits | |||
10994 | Simple Addition | lucky 貓 | ||
10995 | Educational Journey | |||
10996 | Go | |||
10997 | Medals | |||
10998 | Flipping Colors | |||
10999 | Crabbles |
題目清單 10000 - 10999
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