| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 14057 | 100 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 9851 | 142 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10178 | 138 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 6834 | 205 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4614 | 303 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 20801 | 67 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 8976 | 156 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2384 | 586 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10316 | 119 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 18094 | 68 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8403 | 147 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2059 | 596 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 11440 | 108 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4448 | 277 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1753 | 700 | |||
| 1089 | Verification with a Vocabulary | Spring School Contest 2001 | 2683 | 458 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1414 | 319 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1665 | 271 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4442 | 102 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6223 | 73 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5226 | 87 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1332 | 338 | |||
| 1122 | Game | Autumn School Contest 2001 | 1886 | 239 | |||
| 1123 | Salary | Autumn School Contest 2001 | 3805 | 119 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1494 | 304 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1882 | 241 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4171 | 109 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2547 | 179 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5697 | 80 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1802 | 252 | |||
| 1196 | History Exam | Spring School Contest 2002 | 8164 | 56 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 15988 | 29 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 12734 | 36 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 3141 | 146 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1438 | 318 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 906 | 503 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2745 | 167 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4605 | 100 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1537 | 298 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 262 | 1719 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1115 | 416 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1186 | 391 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4205 | 111 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1384 | 335 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1225 | 379 | |||
| 1263 | Elections | Autumn School Contest 2003 | 10694 | 44 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 20507 | 23 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 5950 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1173 | 398 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1272 | 367 | |||
| 1293 | Eniya | Spring School Contest 2004 | 29617 | 16 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1514 | 309 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3099 | 151 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 5362 | 88 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 5642 | 83 | |||
| 1298 | Knight | Spring School Contest 2004 | 1805 | 259 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 308 | 1479 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 10027 | 47 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 337 | 1365 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1010 | 465 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 4799 | 99 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 465 | 997 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 754 | 620 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2183 | 216 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 889 | 527 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2675 | 176 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 3918 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 292 | 1569 | |||
| 1347 | Blog | Spring School Contest 2005 | 333 | 1388 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2481 | 191 | |||
| 1349 | Farm | Spring School Contest 2005 | 9180 | 52 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1214 | 389 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 891 | 528 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3686 | 129 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4534 | 105 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3258 | 146 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2203 | 215 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1363 | 347 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 389 | 1193 | |||
| 1358 | Cables | Spring School Contest 2005 | 856 | 550 | |||
| 1359 | Construction | Spring School Contest 2005 | 378 | 1227 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 868 | 544 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 1159 | 409 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3714 | 128 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1306 | 363 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 5889 | 81 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 661 | 712 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1402 | 338 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1241 | 382 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 395 | 1180 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 28273 | 17 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1109 | 391 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2201 | 198 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2051 | 213 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 212 | 1973 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 9072 | 48 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 2874 | 152 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1289 | 337 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 8409 | 52 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1474 | 295 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 502 | 856 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 293 | 1446 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 2818 | 142 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 3871 | 103 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1129 | 352 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 431 | 909 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2796 | 143 | |||
| 1577 | Autumn School Contest 2007 | 834 | 475 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 435 | 901 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 824 | 481 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 444 | 883 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 9756 | 41 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 11268 | 32 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2165 | 168 | |||
| 1641 | Duties | Autumn School Contest 2008 | 760 | 473 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 3896 | 93 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 788 | 457 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 3818 | 95 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 1892 | 192 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 434 | 821 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 455 | 784 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 1003 | 360 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 258 | 1239 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 5425 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 515 | 632 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2521 | 131 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 1463 | 225 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1789 | 185 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 665 | 492 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 560 | 583 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 302 | 1064 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3371 | 98 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 18714 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 3002 | 100 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 11746 | 26 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 2028 | 147 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1524 | 196 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 235 | 1226 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 224 | 1284 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 3916 | 77 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 837 | 355 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1652 | 181 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1261 | 236 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 3018 | 99 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 794 | 335 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1534 | 175 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 300 | 870 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5287 | 51 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 13914 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1430 | 187 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 200 | 1284 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 8863 | 30 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 4708 | 57 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 93 | 2618 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 239 | 1083 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 429 | 614 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 202 | 1133 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 862 | 275 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 505 | 466 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 6807 | 35 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 3863 | 62 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 254 | 910 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 234 | 984 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 349 | 669 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 724 | 327 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1388 | 172 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1555 | 135 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 9586 | 22 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3140 | 67 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 686 | 303 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 321 | 638 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2664 | 79 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 51 | 3462 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 121 | 1612 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 227 | 891 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 288 | 709 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 1852 | 113 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2433 | 86 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 660 | 277 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 2138 | 86 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 374 | 482 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 417 | 434 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 250 | 713 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 310 | 579 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 413 | 438 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2526 | 73 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 282 | 634 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 1859 | 99 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 644 | 283 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 2767 | 67 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 496 | 316 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 395 | 394 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 197 | 771 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 640 | 246 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 5893 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 601 | 261 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 1836 | 86 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 901 | 175 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 793 | 199 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 302 | 512 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 904 | 175 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 853 | 185 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 1111 | 66 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 122 | 561 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 211 | 335 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 88 | 755 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 439 | 165 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 111 | 612 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 148 | 468 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 590 | 103 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 10 | 3076 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 59 | 892 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 276 | 215 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 484 | 125 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 102 | 549 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 225 | 262 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 190 | 308 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 112 | 504 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 31 | 1501 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 127 | 449 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 443 | 136 | |||