| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 14234 | 100 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 9941 | 143 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10380 | 137 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 6876 | 206 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4638 | 306 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 21052 | 68 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 9041 | 157 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2396 | 591 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10386 | 120 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 18368 | 68 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8488 | 147 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2070 | 601 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 11610 | 108 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4569 | 273 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1761 | 706 | |||
| 1089 | Verification with a Vocabulary | Spring School Contest 2001 | 2693 | 463 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1430 | 319 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1684 | 271 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4491 | 102 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6351 | 72 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5274 | 87 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1346 | 339 | |||
| 1122 | Game | Autumn School Contest 2001 | 1906 | 240 | |||
| 1123 | Salary | Autumn School Contest 2001 | 3833 | 120 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1515 | 303 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1893 | 243 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4203 | 110 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2567 | 180 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5751 | 80 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1822 | 253 | |||
| 1196 | History Exam | Spring School Contest 2002 | 8380 | 55 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 16234 | 28 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 13005 | 36 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 3167 | 147 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1461 | 317 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 925 | 499 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2769 | 168 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4652 | 100 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1552 | 299 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 266 | 1716 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1125 | 417 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1215 | 387 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4278 | 110 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1419 | 331 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1243 | 378 | |||
| 1263 | Elections | Autumn School Contest 2003 | 10843 | 44 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 20957 | 23 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 6023 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1197 | 394 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1278 | 370 | |||
| 1293 | Eniya | Spring School Contest 2004 | 30353 | 16 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1533 | 309 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3137 | 151 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 5799 | 82 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 5746 | 83 | |||
| 1298 | Knight | Spring School Contest 2004 | 1896 | 250 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 310 | 1488 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 10158 | 47 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 343 | 1359 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1016 | 467 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 4845 | 99 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 473 | 993 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 769 | 616 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2221 | 215 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 897 | 529 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2700 | 177 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 3961 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 302 | 1537 | |||
| 1347 | Blog | Spring School Contest 2005 | 337 | 1388 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2513 | 191 | |||
| 1349 | Farm | Spring School Contest 2005 | 9363 | 51 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1226 | 390 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 904 | 527 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3728 | 129 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4591 | 105 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3430 | 140 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2224 | 216 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1472 | 325 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 394 | 1192 | |||
| 1358 | Cables | Spring School Contest 2005 | 865 | 551 | |||
| 1359 | Construction | Spring School Contest 2005 | 390 | 1204 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 875 | 546 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 1474 | 326 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3759 | 128 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1321 | 363 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 5953 | 81 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 677 | 704 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1417 | 339 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1258 | 381 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 402 | 1174 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 28986 | 17 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1124 | 392 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2224 | 199 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2079 | 213 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 214 | 1983 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 9206 | 48 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 3356 | 132 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1309 | 337 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 8681 | 51 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1489 | 296 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 506 | 861 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 297 | 1447 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 2854 | 142 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 3922 | 104 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1146 | 352 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 436 | 914 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2824 | 144 | |||
| 1577 | Autumn School Contest 2007 | 847 | 475 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 460 | 867 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 839 | 480 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 450 | 886 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 9880 | 41 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 11471 | 32 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2192 | 169 | |||
| 1641 | Duties | Autumn School Contest 2008 | 765 | 479 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 3938 | 94 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 793 | 463 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 3869 | 96 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 1908 | 194 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 438 | 829 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 460 | 790 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 1008 | 365 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 260 | 1257 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 5567 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 528 | 631 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2554 | 132 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 1705 | 198 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1808 | 187 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 672 | 498 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 566 | 589 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 309 | 1064 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3413 | 99 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 19227 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 3058 | 100 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 12102 | 25 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 2061 | 149 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1538 | 199 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 237 | 1247 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 225 | 1311 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 3977 | 77 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 842 | 362 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1671 | 183 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1282 | 238 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 3061 | 100 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 807 | 340 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1554 | 178 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 304 | 884 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5416 | 51 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 14385 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1440 | 191 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 202 | 1310 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 9101 | 30 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 4791 | 58 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 93 | 2696 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 243 | 1098 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 433 | 627 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 207 | 1145 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 875 | 281 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 510 | 478 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 6993 | 35 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 3964 | 63 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 260 | 920 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 240 | 994 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 353 | 684 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 734 | 334 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1442 | 171 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1591 | 137 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 9935 | 22 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3244 | 68 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 691 | 314 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 328 | 650 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2729 | 80 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 51 | 3603 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 123 | 1653 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 231 | 912 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 292 | 728 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 1888 | 116 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2476 | 88 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 678 | 282 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 2492 | 78 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 380 | 498 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 427 | 444 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 257 | 727 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 319 | 590 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 421 | 451 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2611 | 74 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 291 | 645 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 1914 | 101 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 678 | 282 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 2866 | 68 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 558 | 297 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 407 | 405 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 205 | 785 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 648 | 257 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 6177 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 621 | 268 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 1888 | 89 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 925 | 181 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 829 | 201 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 310 | 528 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 941 | 178 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 873 | 191 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 1283 | 65 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 132 | 593 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 234 | 345 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 99 | 772 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 487 | 169 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 120 | 647 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 158 | 501 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 700 | 101 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 11 | 3420 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 75 | 845 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 345 | 202 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 579 | 122 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 119 | 557 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 269 | 257 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 235 | 293 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 134 | 499 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 40 | 1436 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 152 | 443 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 535 | 132 | |||
| 2150 | 4B and Zoo | Ural School Programming Contest 2020 | 35 | 964 | |||
| 2151 | Mahjong | Ural School Programming Contest 2020 | 62 | 602 | |||
| 2152 | Tax Fees | Ural School Programming Contest 2020 | 43 | 818 | |||
| 2153 | Perfect Squad | Ural School Programming Contest 2020 | 52 | 700 | |||
| 2154 | Flight on a Cannonball | Ural School Programming Contest 2020 | 12 | 1971 | |||
| 2155 | Quadrocopter | Ural School Programming Contest 2020 | 37 | 923 | |||
| 2156 | Interesting Conversations | Ural School Programming Contest 2020 | 69 | 549 | |||
| 2157 | Skydiving | Ural School Programming Contest 2020 | 27 | 1172 | |||