| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 14857 | 99 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 10182 | 145 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10650 | 138 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 7027 | 210 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4742 | 310 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 22027 | 67 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 9442 | 156 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2400 | 612 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10641 | 122 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 19246 | 67 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8737 | 148 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2111 | 611 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 12221 | 106 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4834 | 268 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1784 | 723 | |||
| 1089 | Verification with the Dictionary | Spring School Contest 2001 | 1552 | 830 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1456 | 325 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1736 | 273 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4635 | 103 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6641 | 72 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5418 | 88 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1383 | 342 | |||
| 1122 | Game | Autumn School Contest 2001 | 1953 | 243 | |||
| 1123 | Salary | Autumn School Contest 2001 | 3964 | 120 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1564 | 304 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1969 | 242 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4452 | 107 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2670 | 179 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5891 | 81 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1856 | 257 | |||
| 1196 | History Exam | Spring School Contest 2002 | 8825 | 54 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 17091 | 28 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 13878 | 35 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 2976 | 162 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1548 | 310 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 965 | 496 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2854 | 169 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4791 | 101 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1603 | 300 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 274 | 1724 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1169 | 415 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1237 | 393 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4419 | 111 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1463 | 332 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1265 | 384 | |||
| 1263 | Elections | Autumn School Contest 2003 | 11308 | 43 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 22686 | 22 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 6215 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1238 | 394 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1308 | 373 | |||
| 1293 | Eniya | Spring School Contest 2004 | 32902 | 15 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1580 | 310 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3252 | 151 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 6553 | 75 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 5997 | 82 | |||
| 1298 | Knight | Spring School Contest 2004 | 2142 | 229 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 319 | 1496 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 10634 | 47 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 350 | 1376 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1054 | 466 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 5098 | 97 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 490 | 991 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 791 | 619 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2274 | 217 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 913 | 537 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2775 | 178 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 4092 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 314 | 1529 | |||
| 1347 | Blog | Spring School Contest 2005 | 353 | 1371 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2567 | 193 | |||
| 1349 | Farm | Spring School Contest 2005 | 9807 | 51 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1261 | 392 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 937 | 525 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3836 | 129 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4780 | 104 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3572 | 139 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2345 | 211 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1684 | 294 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 412 | 1179 | |||
| 1358 | Cables | Spring School Contest 2005 | 902 | 546 | |||
| 1359 | Construction | Spring School Contest 2005 | 420 | 1157 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 901 | 548 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 1926 | 258 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3891 | 128 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1415 | 351 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 6144 | 81 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 692 | 712 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1453 | 341 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1295 | 383 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 409 | 1192 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 31513 | 16 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1175 | 389 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2322 | 198 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2192 | 209 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 220 | 2006 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 9788 | 47 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 3999 | 115 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1354 | 338 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 9328 | 49 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1553 | 295 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 518 | 874 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 304 | 1469 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 2960 | 143 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 4043 | 105 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1177 | 359 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 451 | 923 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2961 | 143 | |||
| 1577 | Autumn School Contest 2007 | 886 | 475 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 479 | 870 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 860 | 489 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 469 | 889 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 10478 | 41 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 12280 | 32 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2272 | 171 | |||
| 1641 | Duties | Autumn School Contest 2008 | 783 | 493 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 4068 | 96 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 908 | 426 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 4006 | 97 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 1987 | 196 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 446 | 857 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 471 | 812 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 1038 | 373 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 270 | 1284 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 5885 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 553 | 639 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2652 | 135 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 2079 | 172 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1859 | 192 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 693 | 512 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 578 | 612 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 315 | 1107 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3560 | 101 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 20854 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 3193 | 103 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 13304 | 25 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 2160 | 152 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1596 | 205 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 243 | 1302 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 229 | 1378 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 4148 | 79 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 861 | 378 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1735 | 189 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1379 | 237 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 3168 | 104 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 855 | 347 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1607 | 185 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 316 | 920 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5753 | 52 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 15852 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1494 | 199 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 211 | 1357 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 9987 | 30 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 5050 | 59 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 104 | 2630 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 252 | 1144 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 457 | 642 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 221 | 1175 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 917 | 293 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 523 | 509 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 7510 | 36 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 4219 | 64 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 272 | 963 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 253 | 1032 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 364 | 726 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 759 | 353 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1617 | 167 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1695 | 143 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 11360 | 21 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3560 | 68 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 730 | 329 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 337 | 702 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2870 | 85 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 54 | 3809 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 127 | 1779 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 238 | 983 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 304 | 776 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 2010 | 121 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2605 | 93 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 720 | 300 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 3045 | 72 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 398 | 537 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 447 | 479 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 271 | 779 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 349 | 610 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 450 | 476 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2790 | 78 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 302 | 702 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 2076 | 105 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 753 | 287 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 3098 | 70 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 751 | 255 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 428 | 444 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 213 | 872 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 701 | 273 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 7223 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 663 | 289 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 2018 | 96 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 983 | 196 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 917 | 210 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 322 | 585 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 1033 | 186 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 928 | 207 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 1711 | 65 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 153 | 689 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 287 | 378 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 125 | 832 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 592 | 186 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 137 | 764 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 204 | 525 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 990 | 100 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 15 | 4012 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 92 | 983 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 450 | 218 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 869 | 114 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 154 | 612 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 442 | 222 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 302 | 321 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 165 | 573 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 49 | 1700 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 198 | 482 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 750 | 132 | |||
| 2150 | 4B and Zoo | Ural School Programming Contest 2020 | 59 | 1054 | |||
| 2151 | Mahjong | Ural School Programming Contest 2020 | 91 | 720 | |||
| 2152 | Tax Fees | Ural School Programming Contest 2020 | 69 | 920 | |||
| 2153 | Perfect Squad | Ural School Programming Contest 2020 | 83 | 782 | |||
| 2154 | Flight on a Cannonball | Ural School Programming Contest 2020 | 24 | 2139 | |||
| 2155 | Quadrocopter | Ural School Programming Contest 2020 | 74 | 866 | |||
| 2156 | Interesting Conversations | Ural School Programming Contest 2020 | 130 | 519 | |||
| 2157 | Skydiving | Ural School Programming Contest 2020 | 50 | 1212 | |||