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Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 4260 | Factorial | *special implementation | Statement | A | Unknown Language Round 1 {64} | PROGRAMMING | 1300 | ||
| 356 | Table | *special greedy implementation math | Statement | C | Unknown Language Round 1 {64} | PROGRAMMING | 1700 | ||
| 483 | Goofy Numbers | *special implementation | Statement | I | Unknown Language Round 2 {72} | PROGRAMMING | 1500 | ||
| 284 | Reverse It! | *special implementation | Statement | H | Unknown Language Round 2 {72} | PROGRAMMING | 1600 | ||
| 117 | INI-file | *special implementation | Statement | B | Unknown Language Round 2 {72} | PROGRAMMING | 2500 | ||
| 1031 | Carpeting the Room | *special implementation | Statement | A | Unknown Language Round 3 {100} | PROGRAMMING | 1300 | ||
| 627 | A+B | *special implementation | Statement | C | Unknown Language Round 3 {100} | PROGRAMMING | 1400 | ||
| 581 | Friendly Numbers | *special implementation | Statement | B | Unknown Language Round 3 {100} | PROGRAMMING | 1600 | ||
| 143 | Name the album | *special data structures implementation | Statement | G | Unknown Language Round 3 {100} | PROGRAMMING | 2000 | ||
| 159 | Polynom | *special implementation | Statement | F | Unknown Language Round 3 {100} | PROGRAMMING | 2000 | ||
| 93 | Battleship | *special dfs and similar implementation | Statement | H | Unknown Language Round 3 {100} | PROGRAMMING | 2200 | ||
| 1974 | Hexagonal numbers | *special implementation | Statement | A | Unknown Language Round 4 {130} | PROGRAMMING | Unknown Language Round #4: editorial | 1300 | |
| 563 | Gnikool Ssalg | *special implementation strings | Statement | B | Unknown Language Round 4 {130} | PROGRAMMING | Unknown Language Round #4: editorial | 1500 | |
| 104573 | Taxi | *special greedy implementation | Statement | B | VK Cup 2012 Qualification Round 1 {158} | PROGRAMMING | Simple solution to vk cup Qualification Round 1 and 2 | 1800 | |
| 323551 | Next Round | *special implementation | Statement | A | VK Cup 2012 Qualification Round 1 {158} | PROGRAMMING | Simple solution to vk cup Qualification Round 1 and 2 | 1800 | |
| 10432 | Cd and pwd commands | *special data structures implementation | Statement | C | VK Cup 2012 Qualification Round 1 {158} | PROGRAMMING | Simple solution to vk cup Qualification Round 1 and 2 | 1900 | |
| 2663 | Friends or Not | *special greedy implementation | Statement | A | VK Cup 2012 Qualification Round 2 {159} | PROGRAMMING | Simple solution to vk cup Qualification Round 1 and 2 | 1700 | |
| 844 | Pentagonal numbers | *special implementation | Statement | A | VK Cup 2012 Wild-card Round 1 {162} | PROGRAMMING | VK Cup 2012 Wild-card Round 1: editorial | 1400 | |
| 1486 | ucyhf | *special brute force implementation number theory | Statement | F | April Fools Day Contest {171} | PROGRAMMING | April Fools Day Contest: editorial | 1700 | |
| 1228 | A Piece of Cake | *special implementation | Statement | C | April Fools Day Contest {171} | PROGRAMMING | April Fools Day Contest: editorial | 2100 | |
| 338 | A polyline | *special implementation | Statement | H | April Fools Day Contest {171} | PROGRAMMING | April Fools Day Contest: editorial | 2200 | |
| 7567 | Phone Code | *special brute force implementation | Statement | A | Croc Champ 2012 - Qualification Round {172} | PROGRAMMING | 1600 | ||
| 3164 | Pseudorandom Sequence Period | *special implementation number theory | Statement | B | Croc Champ 2012 - Qualification Round {172} | PROGRAMMING | 1800 | ||
| 1259 | Bus | *special implementation sortings | Statement | C | Croc Champ 2012 - Qualification Round {172} | PROGRAMMING | 1900 | ||
| 790 | A + Reverse B | *special implementation | Statement | B | Surprise Language Round 6 {188} | PROGRAMMING | Surprise Language Round #6: editorial | 1400 | |
| 754 | Asterisks | *special implementation | Statement | D | Surprise Language Round 6 {188} | PROGRAMMING | Surprise Language Round #6: editorial | 1400 | |
| 503 | LCM | *special implementation math | Statement | C | Surprise Language Round 6 {188} | PROGRAMMING | Surprise Language Round #6: editorial | 1400 | |
| 557 | HQ9+ | *special implementation | Statement | E | Surprise Language Round 6 {188} | PROGRAMMING | Surprise Language Round #6: editorial | 1500 | |
| 346 | Binary Notation | *special implementation | Statement | F | Surprise Language Round 6 {188} | PROGRAMMING | Surprise Language Round #6: editorial | 1600 | |
| 362 | Array Sorting | *special implementation | Statement | G | Surprise Language Round 6 {188} | PROGRAMMING | Surprise Language Round #6: editorial | 1700 | |
| 690 | Stack | *special expression parsing implementation | Statement | H | Surprise Language Round 6 {188} | PROGRAMMING | Surprise Language Round #6: editorial | 1900 | |
| 3241 | Mysterious strings | *special implementation | Statement | A | April Fools Day Contest 2013 {290} | PROGRAMMING | April Fools Day Contest 2013: editorial | 1400 | |
| 2620 | QR code | *special implementation | Statement | B | April Fools Day Contest 2013 {290} | PROGRAMMING | April Fools Day Contest 2013: editorial | 1500 | |
| 1905 | Orange | *special implementation | Statement | D | April Fools Day Contest 2013 {290} | PROGRAMMING | April Fools Day Contest 2013: editorial | 1600 | |
| 1677 | WTF? | *special graph matchings implementation trees | Statement | C | April Fools Day Contest 2013 {290} | PROGRAMMING | April Fools Day Contest 2013: editorial | 1800 | |
| 6497 | Spyke Talks | *special implementation sortings | Statement | A | Croc Champ 2013 - Qualification Round {291} | PROGRAMMING | 1900 | ||
| 3087 | Command Line Arguments | *special implementation strings | Statement | B | Croc Champ 2013 - Qualification Round {291} | PROGRAMMING | 2000 | ||
| 1861 | Network Mask | *special bitmasks brute force implementation | Statement | C | Croc Champ 2013 - Qualification Round {291} | PROGRAMMING | 2100 | ||
| 9513 | A + B Strikes Back | *special brute force constructive algorithms dsu implementation | Statement | H | April Fools Day Contest 2014 {409} | PROGRAMMING | April Fools Day Contest 2014: editorial | 1700 | |
| 695 | Crystal Ball Sequence | *special implementation | Statement | A | Surprise Language Round 7 {470} | PROGRAMMING | Surprise Language Round #7: editorial | 1400 | |
| 9551 | Photo to Remember | *special data structures dp implementation | Statement | B | VK Cup 2015 - Qualification Round 1 {522} | PROGRAMMING | Разбор задач VK Cup 2015 — Квалификация 1 | 1700 | |
| 2863 | Rotate, Flip and Zoom | *special implementation | Statement | A | VK Cup 2015 - Qualification Round 2 {523} | PROGRAMMING | Разбор задач VK Cup 2015 — Квалификация 2 | 1600 | |
| 995 | Mean Requests | *special implementation | Statement | B | VK Cup 2015 - Qualification Round 2 {523} | PROGRAMMING | Разбор задач VK Cup 2015 — Квалификация 2 | 1800 | |
| 2563 | Statistics of Recompressing Videos | *special data structures implementation | Statement | D | VK Cup 2015 - Qualification Round 2 {523} | PROGRAMMING | Разбор задач VK Cup 2015 — Квалификация 2 | 1900 | |
| 5845 | Voting for Photos | *special constructive algorithms implementation | Statement | A | VK Cup 2016 - Qualification Round 1 {637} | PROGRAMMING | 1500 | ||
| 2527 | Promocodes with Mistakes | *special brute force constructive algorithms implementation | Statement | C | VK Cup 2016 - Qualification Round 1 {637} | PROGRAMMING | 1800 | ||
| 1001 | Hostname Aliases | *special binary search data structures implementation sortings strings | Statement | C | CROC 2016 - Qualification {644} | PROGRAMMING | 2300 | ||
| 1770 | Scrambled | *special implementation | Statement | B | April Fools Day Contest 2016 {656} | PROGRAMMING | 44141 | 1700 | |
| 6444 | Year of University Entrance | *special implementation sortings | Statement | A | VK Cup 2017 - Qualification 1 {769} | PROGRAMMING | Tutorial | 1500 | |
| 21804 | New Password | *special implementation | Statement | A | VK Cup 2017 - Qualification 2 {770} | PROGRAMMING | Tutorial of VK Cup 2017 Qualification Round 2 | 1500 | |
| 3072 | Maximize Sum of Digits | *special implementation math | Statement | B | VK Cup 2017 - Qualification 2 {770} | PROGRAMMING | Tutorial of VK Cup 2017 Qualification Round 2 | 1700 | |
| 2943 | Online Courses In BSU | *special dfs and similar graphs implementation | Statement | C | VK Cup 2017 - Qualification 2 {770} | PROGRAMMING | 1900 | ||
| 1632 | Draw Brackets! | *special implementation | Statement | D | VK Cup 2017 - Qualification 2 {770} | PROGRAMMING | Tutorial of VK Cup 2017 Qualification Round 2 | 1900 | |
| 1397 | Stepan and Vowels | *special implementation strings | Statement | K | VK Cup 2017 - Wild Card Round 1 {774} | PROGRAMMING | VK Cup 2017 — Уайлд-кард раунд 1 — Разбор | 1600 | |
| 2039 | Twisted Circuit | *special brute force implementation | Statement | E | April Fools Contest 2017 {784} | PROGRAMMING | 51351 | 2000 | |
| 1145 | Crunching Numbers Just for You | *special implementation | Statement | F | April Fools Contest 2017 {784} | PROGRAMMING | 51351 | 2200 | |
| 773 | INTERCALC | *special implementation | Statement | C | April Fools Contest 2017 {784} | PROGRAMMING | 51351 | 2300 | |
| 513 | Touchy-Feely Palindromes | *special implementation | Statement | D | April Fools Contest 2017 {784} | PROGRAMMING | 51351 | 2500 | |
| 906 | Dependency management | *special graphs implementation | Statement | C | VK Cup 2018 - Квалификация 1 {928} | PROGRAMMING | 2300 | ||
| 2559 | Прокат велосипедов | *special greedy implementation | Statement | A | VK Cup 2018 - Квалификация 2 {929} | PROGRAMMING | Разбор VK Cup 2018 — Квалификация 2 | 1600 | |
| 2088 | Места в самолёте | *special implementation | Statement | B | VK Cup 2018 - Квалификация 2 {929} | PROGRAMMING | Разбор VK Cup 2018 — Квалификация 2 | 1700 | |
| 532 | Decoding of Integer Sequences | *special data structures implementation | Statement | D | Kotlin Heroes: Episode 1 {1170} | PROGRAMMING | Kotlin Heroes Editorial | ||
| 1151 | Bad Days | *special implementation | Statement | B | Kotlin Heroes: Episode 1 {1170} | PROGRAMMING | Kotlin Heroes Editorial | ||
| 836 | Minus and Minus Give Plus | *special implementation strings | Statement | C | Kotlin Heroes: Episode 1 {1170} | PROGRAMMING | Kotlin Heroes Editorial | ||
| 1594 | Three Problems | *special implementation | Statement | A | Kotlin Heroes: Episode 2 {1211} | PROGRAMMING | Kotlin Heroes: Episode 2 Editorial | 1300 | |
| 801 | Traveling Around the Golden Ring of Berland | *special implementation | Statement | B | Kotlin Heroes: Episode 2 {1211} | PROGRAMMING | Kotlin Heroes: Episode 2 Editorial | 1500 | |
| 149 | kotlinkotlinkotlinkotlin... | *special graphs implementation strings | Statement | F | Kotlin Heroes: Episode 2 {1211} | PROGRAMMING | Kotlin Heroes: Episode 2 Editorial | 2400 | |
| 127 | Movie Fan | *special data structures greedy implementation sortings | Statement | F | Kotlin Heroes: Episode 3 {1297} | PROGRAMMING | Kotlin Heroes: Episode 3 Editorial | ||
| 958 | Likes Display | *special implementation | Statement | A | Kotlin Heroes: Episode 3 {1297} | PROGRAMMING | Kotlin Heroes: Episode 3 Editorial | ||
| 433 | Cartoons | *special implementation sortings | Statement | B | Kotlin Heroes: Episode 3 {1297} | PROGRAMMING | Kotlin Heroes: Episode 3 Editorial | ||
| 75 | Chess Rush | *special combinatorics dp implementation math | Statement | C | Central-European Olympiad in Informatics, CEOI 2020, Day 2 (IOI, Unofficial Mirror Contest, Unrated) {1403} | PROGRAMMING | CEOI 2020 Online Mirror — Day 2 Tutorial | ||
| 746 | Black Friday | *special implementation | Statement | C | Kotlin Heroes 5: ICPC Round {1431} | PROGRAMMING | 84563 | ||
| 1055 | Polycarp and the Language of Gods | *special implementation two pointers | Statement | B | Kotlin Heroes 5: ICPC Round {1431} | PROGRAMMING | 84563 | ||
| 642 | Uniform String | *special implementation | Statement | C | Kotlin Heroes: Practice 7 {1532} | PROGRAMMING | |||
| 484 | Sweets | *special data structures implementation | Statement | C | Kotlin Heroes: Episode 7 {1533} | PROGRAMMING | Kotlin Heroes 7 — Editorial | ||
| 816 | Nearest Point Function | *special implementation | Statement | B | Kotlin Heroes: Episode 7 {1533} | PROGRAMMING | Kotlin Heroes 7 — Editorial | ||
| 1130 | Travel to Bertown | *special implementation math | Statement | A | Kotlin Heroes: Episode 7 {1533} | PROGRAMMING | Kotlin Heroes 7 — Editorial | ||
| 294 | Shooting | *special greedy implementation | Statement | C | Kotlin Heroes: Practice 8 {1570} | PROGRAMMING | |||
| 273 | Reachable Numbers | *special implementation | Statement | D | Kotlin Heroes: Practice 8 {1570} | PROGRAMMING | |||
| 369 | Sweepstake | *special brute force constructive algorithms implementation math | Statement | D | Kotlin Heroes: Episode 8 {1571} | PROGRAMMING | Kotlin Heroes 8 Editorial | ||
| 401 | Rhyme | *special implementation | Statement | C | Kotlin Heroes: Episode 8 {1571} | PROGRAMMING | Kotlin Heroes 8 Editorial | ||
| 623 | Colour Vision | *special implementation | Statement | G | April Fools Day Contest 2023 {1812} | PROGRAMMING | Editorial of April Fools Day Contest 2023 | ||
| 6063 | Was it Rated? | *special *special *special brute force implementation | Statement | B | April Fools Day Contest 2023 {1812} | PROGRAMMING | Editorial of April Fools Day Contest 2023 | ||
| 2002 | Username | *special implementation | Statement | A | Kotlin Heroes: Episode 9 (Unrated, T-Shirts + Prizes!) {1910} | PROGRAMMING | 123261 | ||
| 737 | Poisonous Swamp | *special *special implementation implementation | Statement | C | Kotlin Heroes: Episode 9 (Unrated, T-Shirts + Prizes!) {1910} | PROGRAMMING | 123261 | ||
| 272 | Three Arrays | *special constructive algorithms implementation sortings | Statement | B | XVIII Open Olympiad in Informatics - Final Stage, Day 2 (Unrated, Online Mirror, IOI rules) {1940} | PROGRAMMING | |||
| 1645 | Furniture Store | *special implementation | Statement | A | Kotlin Heroes: Episode 13 {2141} | PROGRAMMING | Kotlin Heroes 13 Editorial |