| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 13572 | 102 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 9764 | 142 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10086 | 137 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 6759 | 205 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4574 | 302 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 20444 | 68 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 9410 | 147 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2364 | 584 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10258 | 119 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 17784 | 68 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8324 | 146 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2046 | 593 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 11225 | 108 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4369 | 278 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1711 | 708 | |||
| 1089 | Verification with a Vocabulary | Spring School Contest 2001 | 2669 | 455 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1400 | 318 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1645 | 271 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4379 | 102 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6104 | 73 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5182 | 86 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1323 | 336 | |||
| 1122 | Game | Autumn School Contest 2001 | 1879 | 237 | |||
| 1123 | Salary | Autumn School Contest 2001 | 3755 | 119 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1483 | 302 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1855 | 242 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4121 | 109 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2527 | 178 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5595 | 81 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1769 | 254 | |||
| 1196 | History Exam | Spring School Contest 2002 | 7973 | 57 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 15713 | 29 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 12461 | 37 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 3091 | 147 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1402 | 323 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 899 | 501 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2701 | 168 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4521 | 101 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1517 | 298 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 258 | 1725 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1098 | 417 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1180 | 389 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4135 | 112 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1363 | 337 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1218 | 377 | |||
| 1263 | Elections | Autumn School Contest 2003 | 10527 | 44 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 19962 | 23 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 5876 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1156 | 399 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1263 | 365 | |||
| 1293 | Eniya | Spring School Contest 2004 | 28813 | 16 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1501 | 308 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3051 | 152 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 5207 | 89 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 5522 | 84 | |||
| 1298 | Knight | Spring School Contest 2004 | 1800 | 257 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 304 | 1481 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 9851 | 48 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 333 | 1366 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1000 | 464 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 4713 | 99 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 460 | 997 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 739 | 626 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2159 | 216 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 882 | 525 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2644 | 177 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 3870 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 287 | 1578 | |||
| 1347 | Blog | Spring School Contest 2005 | 330 | 1385 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2457 | 191 | |||
| 1349 | Farm | Spring School Contest 2005 | 9004 | 52 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1200 | 389 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 876 | 531 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3636 | 129 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4445 | 106 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3201 | 147 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2161 | 217 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1342 | 348 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 384 | 1195 | |||
| 1358 | Cables | Spring School Contest 2005 | 833 | 558 | |||
| 1359 | Construction | Spring School Contest 2005 | 369 | 1242 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 859 | 544 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 1136 | 412 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3601 | 131 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1293 | 363 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 5813 | 81 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 654 | 712 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1389 | 338 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1225 | 383 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 390 | 1182 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 27507 | 17 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1094 | 392 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2160 | 199 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2017 | 213 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 212 | 1948 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 8836 | 49 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 2817 | 153 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1270 | 338 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 8152 | 53 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1463 | 294 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 497 | 853 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 290 | 1442 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 2784 | 141 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 3821 | 103 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1106 | 354 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 422 | 914 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2758 | 143 | |||
| 1577 | Autumn School Contest 2007 | 822 | 475 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 432 | 893 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 804 | 485 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 440 | 878 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 9555 | 41 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 10984 | 33 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2135 | 167 | |||
| 1641 | Duties | Autumn School Contest 2008 | 752 | 470 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 3823 | 93 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 774 | 457 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 3754 | 95 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 1859 | 192 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 430 | 814 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 449 | 780 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 993 | 357 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 254 | 1233 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 5320 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 504 | 633 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2476 | 131 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 1446 | 223 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1762 | 184 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 653 | 491 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 554 | 577 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 298 | 1056 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3304 | 98 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 18208 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 2938 | 100 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 11385 | 26 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 1996 | 146 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1500 | 194 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 231 | 1218 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 218 | 1287 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 3830 | 76 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 830 | 349 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1625 | 180 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1247 | 233 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 2961 | 99 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 773 | 335 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1510 | 173 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 295 | 860 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5175 | 51 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 13470 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1401 | 186 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 195 | 1280 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 8582 | 31 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 4617 | 57 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 91 | 2598 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 235 | 1071 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 424 | 605 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 200 | 1107 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 843 | 273 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 500 | 456 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 6614 | 35 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 3766 | 62 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 253 | 884 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 227 | 981 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 341 | 663 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 717 | 320 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1317 | 175 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1513 | 133 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 9096 | 22 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3056 | 66 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 668 | 300 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 317 | 622 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2608 | 78 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 49 | 3446 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 121 | 1552 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 222 | 876 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 283 | 694 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 1808 | 112 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2374 | 85 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 648 | 269 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 2075 | 85 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 367 | 470 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 414 | 418 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 248 | 687 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 305 | 562 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 408 | 424 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2450 | 72 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 272 | 628 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 1802 | 98 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 686 | 255 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 2666 | 66 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 476 | 311 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 376 | 392 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 192 | 749 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 622 | 239 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 5525 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 585 | 254 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 1777 | 85 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 871 | 172 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 757 | 197 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 296 | 494 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 856 | 175 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 830 | 180 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 933 | 69 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 116 | 514 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 188 | 327 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 83 | 697 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 372 | 170 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 101 | 584 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 135 | 447 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 459 | 111 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 10 | 2609 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 51 | 856 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 200 | 249 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 393 | 130 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 67 | 678 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 191 | 260 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 165 | 298 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 97 | 488 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 27 | 1411 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 106 | 450 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 362 | 140 | |||