| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 13928 | 100 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 9811 | 142 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10137 | 137 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 6785 | 205 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4597 | 302 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 20617 | 68 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 8866 | 157 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2376 | 584 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10293 | 119 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 17941 | 68 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8368 | 146 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2052 | 595 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 11357 | 108 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4428 | 276 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1748 | 697 | |||
| 1089 | Verification with a Vocabulary | Spring School Contest 2001 | 2673 | 457 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1405 | 319 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1657 | 271 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4400 | 102 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6161 | 73 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5193 | 87 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1330 | 337 | |||
| 1122 | Game | Autumn School Contest 2001 | 1880 | 239 | |||
| 1123 | Salary | Autumn School Contest 2001 | 3773 | 119 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1490 | 303 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1859 | 243 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4149 | 109 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2535 | 178 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5640 | 80 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1778 | 254 | |||
| 1196 | History Exam | Spring School Contest 2002 | 8046 | 56 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 15850 | 29 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 12593 | 36 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 3120 | 146 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1415 | 322 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 903 | 502 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2713 | 168 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4555 | 100 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1532 | 297 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 260 | 1722 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1099 | 419 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1183 | 390 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4168 | 111 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1378 | 335 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1219 | 378 | |||
| 1263 | Elections | Autumn School Contest 2003 | 10616 | 44 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 20286 | 23 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 5907 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1161 | 399 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1268 | 366 | |||
| 1293 | Eniya | Spring School Contest 2004 | 29274 | 16 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1507 | 308 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3071 | 152 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 5286 | 88 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 5568 | 84 | |||
| 1298 | Knight | Spring School Contest 2004 | 1812 | 257 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 306 | 1479 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 9928 | 47 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 335 | 1365 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1004 | 465 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 4769 | 99 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 462 | 998 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 746 | 623 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2170 | 216 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 887 | 525 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2659 | 176 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 3889 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 287 | 1586 | |||
| 1347 | Blog | Spring School Contest 2005 | 331 | 1388 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2471 | 191 | |||
| 1349 | Farm | Spring School Contest 2005 | 9098 | 52 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1207 | 389 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 886 | 528 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3655 | 129 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4487 | 105 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3229 | 146 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2182 | 216 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1352 | 347 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 386 | 1195 | |||
| 1358 | Cables | Spring School Contest 2005 | 848 | 552 | |||
| 1359 | Construction | Spring School Contest 2005 | 372 | 1239 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 863 | 544 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 1144 | 412 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3658 | 130 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1296 | 364 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 5855 | 81 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 656 | 713 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1394 | 338 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1234 | 382 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 391 | 1185 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 27933 | 17 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1100 | 392 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2181 | 199 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2039 | 212 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 212 | 1960 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 8994 | 48 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 2838 | 153 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1275 | 339 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 8247 | 53 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1468 | 294 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 498 | 856 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 293 | 1436 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 2799 | 142 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 3839 | 103 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1122 | 351 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 429 | 906 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2775 | 143 | |||
| 1577 | Autumn School Contest 2007 | 827 | 475 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 434 | 896 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 814 | 483 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 441 | 882 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 9632 | 41 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 11163 | 32 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2153 | 167 | |||
| 1641 | Duties | Autumn School Contest 2008 | 756 | 472 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 3850 | 94 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 780 | 457 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 3786 | 95 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 1883 | 191 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 433 | 815 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 452 | 782 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 999 | 358 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 256 | 1235 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 5370 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 513 | 628 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2493 | 131 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 1454 | 224 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1774 | 184 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 657 | 493 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 558 | 578 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 300 | 1060 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3332 | 98 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 18498 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 2968 | 100 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 11601 | 26 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 2012 | 147 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1509 | 195 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 233 | 1221 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 219 | 1296 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 3884 | 76 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 833 | 352 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1635 | 180 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1254 | 235 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 2984 | 99 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 788 | 333 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1519 | 174 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 296 | 869 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5233 | 51 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 13707 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1413 | 187 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 197 | 1284 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 8683 | 31 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 4661 | 57 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 91 | 2632 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 238 | 1072 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 427 | 608 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 201 | 1119 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 853 | 274 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 503 | 460 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 6716 | 35 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 3814 | 62 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 254 | 894 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 232 | 976 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 346 | 663 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 720 | 323 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1349 | 174 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1532 | 134 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 9384 | 22 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3091 | 67 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 681 | 300 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 318 | 631 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2632 | 78 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 50 | 3450 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 121 | 1580 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 225 | 881 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 286 | 699 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 1825 | 113 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2405 | 86 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 654 | 273 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 2100 | 86 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 369 | 477 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 415 | 426 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 248 | 701 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 308 | 569 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 412 | 429 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2483 | 73 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 273 | 639 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 1827 | 99 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 622 | 286 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 2708 | 67 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 485 | 314 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 382 | 396 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 194 | 761 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 630 | 243 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 5727 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 593 | 257 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 1798 | 86 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 882 | 174 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 776 | 197 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 301 | 499 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 868 | 177 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 843 | 182 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 1034 | 66 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 118 | 540 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 200 | 329 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 84 | 735 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 399 | 169 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 105 | 601 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 142 | 455 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 514 | 108 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 10 | 2828 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 56 | 857 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 220 | 246 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 423 | 131 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 81 | 622 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 205 | 263 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 177 | 303 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 102 | 505 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 29 | 1450 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 113 | 460 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 405 | 136 | |||