| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 13884 | 100 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 9794 | 142 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10118 | 137 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 6775 | 205 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4591 | 302 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 20560 | 68 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 8855 | 157 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2373 | 583 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10273 | 119 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 17870 | 68 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8348 | 146 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2050 | 594 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 11262 | 108 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4412 | 277 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1739 | 699 | |||
| 1089 | Verification with a Vocabulary | Spring School Contest 2001 | 2671 | 456 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1403 | 318 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1654 | 270 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4391 | 102 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6135 | 73 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5201 | 86 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1325 | 337 | |||
| 1122 | Game | Autumn School Contest 2001 | 1880 | 238 | |||
| 1123 | Salary | Autumn School Contest 2001 | 3768 | 119 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1487 | 302 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1858 | 242 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4134 | 109 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2532 | 178 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5613 | 81 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1773 | 254 | |||
| 1196 | History Exam | Spring School Contest 2002 | 7999 | 57 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 15772 | 29 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 12525 | 36 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 3105 | 147 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1409 | 322 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 902 | 501 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2710 | 168 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4537 | 101 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1522 | 298 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 260 | 1718 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1098 | 419 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1181 | 389 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4153 | 111 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1376 | 335 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1219 | 377 | |||
| 1263 | Elections | Autumn School Contest 2003 | 10563 | 44 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 20080 | 23 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 5894 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1157 | 400 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1266 | 366 | |||
| 1293 | Eniya | Spring School Contest 2004 | 29046 | 16 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1504 | 308 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3060 | 152 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 5223 | 89 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 5551 | 84 | |||
| 1298 | Knight | Spring School Contest 2004 | 1807 | 257 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 305 | 1481 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 9882 | 48 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 334 | 1366 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1002 | 464 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 4731 | 99 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 460 | 1000 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 744 | 623 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2166 | 216 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 887 | 524 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2652 | 177 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 3883 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 287 | 1582 | |||
| 1347 | Blog | Spring School Contest 2005 | 330 | 1389 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2465 | 191 | |||
| 1349 | Farm | Spring School Contest 2005 | 9051 | 52 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1203 | 389 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 885 | 528 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3648 | 129 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4471 | 105 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3212 | 147 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2175 | 216 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1350 | 347 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 386 | 1192 | |||
| 1358 | Cables | Spring School Contest 2005 | 840 | 555 | |||
| 1359 | Construction | Spring School Contest 2005 | 372 | 1236 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 861 | 544 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 1141 | 412 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3620 | 131 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1295 | 363 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 5842 | 81 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 655 | 713 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1391 | 338 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1231 | 382 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 391 | 1182 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 27729 | 17 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1097 | 392 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2170 | 199 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2024 | 213 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 212 | 1955 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 8931 | 49 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 2825 | 153 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1273 | 338 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 8183 | 53 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1465 | 294 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 497 | 856 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 291 | 1442 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 2792 | 141 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 3830 | 103 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1121 | 351 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 425 | 911 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2772 | 143 | |||
| 1577 | Autumn School Contest 2007 | 826 | 474 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 432 | 897 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 813 | 482 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 440 | 881 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 9581 | 41 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 11059 | 33 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2148 | 167 | |||
| 1641 | Duties | Autumn School Contest 2008 | 756 | 470 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 3836 | 94 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 777 | 457 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 3772 | 95 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 1870 | 191 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 432 | 814 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 451 | 781 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 999 | 357 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 256 | 1230 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 5339 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 508 | 632 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2489 | 131 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 1450 | 224 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1770 | 184 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 656 | 491 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 558 | 576 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 300 | 1055 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3319 | 98 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 18322 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 2949 | 100 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 11448 | 26 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 2010 | 146 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1506 | 195 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 233 | 1215 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 219 | 1290 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 3852 | 76 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 832 | 351 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1632 | 180 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1251 | 234 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 2972 | 99 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 783 | 333 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1516 | 173 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 295 | 867 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5196 | 51 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 13557 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1407 | 187 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 197 | 1277 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 8620 | 31 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 4641 | 57 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 91 | 2617 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 238 | 1066 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 426 | 606 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 201 | 1112 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 849 | 273 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 502 | 458 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 6649 | 35 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 3783 | 62 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 254 | 888 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 231 | 973 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 344 | 663 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 718 | 322 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1336 | 174 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1527 | 134 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 9186 | 22 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3072 | 67 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 674 | 300 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 317 | 628 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2620 | 78 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 50 | 3423 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 121 | 1568 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 225 | 874 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 284 | 699 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 1818 | 112 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2392 | 86 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 652 | 271 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 2088 | 85 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 369 | 473 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 415 | 422 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 248 | 695 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 308 | 564 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 410 | 427 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2465 | 72 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 273 | 634 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 1815 | 98 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 613 | 288 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 2691 | 66 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 481 | 313 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 381 | 393 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 193 | 756 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 628 | 241 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 5628 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 590 | 256 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 1787 | 85 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 880 | 172 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 770 | 197 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 301 | 494 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 860 | 176 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 836 | 181 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 969 | 69 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 118 | 525 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 194 | 330 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 84 | 715 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 392 | 167 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 104 | 590 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 139 | 451 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 496 | 108 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 10 | 2733 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 55 | 841 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 213 | 245 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 393 | 136 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 69 | 692 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 200 | 260 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 171 | 302 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 101 | 492 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 28 | 1438 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 112 | 448 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 386 | 138 | |||