| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 14299 | 100 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 9968 | 143 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10411 | 137 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 6893 | 207 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4651 | 307 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 21153 | 68 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 9068 | 157 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2399 | 593 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10410 | 121 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 18467 | 68 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8540 | 147 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2076 | 603 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 11679 | 108 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4582 | 274 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1764 | 709 | |||
| 1089 | Verification with a Vocabulary | Spring School Contest 2001 | 2696 | 465 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1433 | 320 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1693 | 271 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4525 | 102 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6382 | 72 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5294 | 87 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1354 | 339 | |||
| 1122 | Game | Autumn School Contest 2001 | 1918 | 240 | |||
| 1123 | Salary | Autumn School Contest 2001 | 3856 | 120 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1520 | 304 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1898 | 244 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4222 | 110 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2575 | 180 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5766 | 81 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1830 | 253 | |||
| 1196 | History Exam | Spring School Contest 2002 | 8424 | 55 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 16311 | 28 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 13082 | 36 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 2902 | 161 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1464 | 318 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 927 | 501 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2778 | 168 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4670 | 100 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1560 | 299 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 268 | 1712 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1127 | 419 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1215 | 388 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4302 | 110 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1423 | 332 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1248 | 378 | |||
| 1263 | Elections | Autumn School Contest 2003 | 10900 | 44 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 21220 | 22 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 6047 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1202 | 395 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1281 | 371 | |||
| 1293 | Eniya | Spring School Contest 2004 | 30794 | 16 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1540 | 309 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3154 | 151 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 5875 | 81 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 5774 | 83 | |||
| 1298 | Knight | Spring School Contest 2004 | 1908 | 249 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 313 | 1481 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 10247 | 47 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 344 | 1361 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1022 | 467 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 4895 | 98 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 476 | 992 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 773 | 615 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2232 | 215 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 898 | 531 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2710 | 177 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 3984 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 306 | 1525 | |||
| 1347 | Blog | Spring School Contest 2005 | 340 | 1383 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2529 | 191 | |||
| 1349 | Farm | Spring School Contest 2005 | 9418 | 51 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1229 | 391 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 908 | 527 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3753 | 129 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4612 | 105 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3461 | 139 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2241 | 215 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1480 | 325 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 395 | 1195 | |||
| 1358 | Cables | Spring School Contest 2005 | 870 | 550 | |||
| 1359 | Construction | Spring School Contest 2005 | 392 | 1204 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 878 | 547 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 1484 | 325 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3779 | 128 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1327 | 363 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 5974 | 81 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 680 | 704 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1423 | 339 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1264 | 381 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 403 | 1177 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 29386 | 17 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1134 | 391 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2243 | 198 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2111 | 211 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 217 | 1968 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 9344 | 48 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 3383 | 132 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1321 | 336 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 8732 | 51 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1492 | 297 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 508 | 862 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 298 | 1450 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 2871 | 142 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 3938 | 104 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1148 | 354 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 441 | 909 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2836 | 144 | |||
| 1577 | Autumn School Contest 2007 | 852 | 476 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 461 | 871 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 839 | 483 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 456 | 880 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 9927 | 41 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 11598 | 32 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2208 | 169 | |||
| 1641 | Duties | Autumn School Contest 2008 | 769 | 481 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 3958 | 94 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 798 | 463 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 3887 | 96 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 1922 | 194 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 438 | 836 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 461 | 795 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 1014 | 366 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 263 | 1254 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 5600 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 530 | 634 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2570 | 133 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 1724 | 197 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1819 | 187 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 675 | 500 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 567 | 593 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 311 | 1067 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3429 | 100 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 19526 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 3081 | 101 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 12199 | 25 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 2080 | 149 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1548 | 200 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 238 | 1255 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 227 | 1313 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 3995 | 78 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 846 | 364 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1679 | 184 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1289 | 240 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 3081 | 101 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 816 | 340 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1559 | 179 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 308 | 883 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5449 | 51 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 14626 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1448 | 193 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 203 | 1319 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 9159 | 31 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 4820 | 58 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 97 | 2626 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 244 | 1106 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 434 | 633 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 213 | 1129 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 882 | 282 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 511 | 483 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 7037 | 36 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 3991 | 63 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 261 | 929 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 243 | 996 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 355 | 690 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 738 | 337 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1471 | 170 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1613 | 138 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 10170 | 22 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3264 | 68 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 696 | 316 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 329 | 659 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2746 | 81 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 51 | 3661 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 124 | 1667 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 232 | 923 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 294 | 735 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 1910 | 116 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2487 | 89 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 680 | 287 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 2514 | 78 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 383 | 503 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 430 | 450 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 257 | 741 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 319 | 601 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 429 | 451 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2630 | 75 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 292 | 655 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 1936 | 102 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 688 | 283 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 2886 | 68 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 564 | 301 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 411 | 410 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 205 | 803 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 657 | 259 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 6299 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 629 | 270 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 1907 | 90 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 933 | 183 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 838 | 204 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 310 | 540 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 952 | 179 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 877 | 195 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 1334 | 66 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 134 | 613 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 244 | 348 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 102 | 789 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 502 | 172 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 122 | 669 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 164 | 508 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 735 | 102 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 11 | 3620 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 79 | 854 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 365 | 203 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 606 | 123 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 125 | 563 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 287 | 256 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 242 | 302 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 138 | 514 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 43 | 1435 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 159 | 450 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 568 | 132 | |||
| 2150 | 4B and Zoo | Ural School Programming Contest 2020 | 40 | 954 | |||
| 2151 | Mahjong | Ural School Programming Contest 2020 | 66 | 628 | |||
| 2152 | Tax Fees | Ural School Programming Contest 2020 | 48 | 823 | |||
| 2153 | Perfect Squad | Ural School Programming Contest 2020 | 56 | 723 | |||
| 2154 | Flight on a Cannonball | Ural School Programming Contest 2020 | 14 | 1988 | |||
| 2155 | Quadrocopter | Ural School Programming Contest 2020 | 45 | 867 | |||
| 2156 | Interesting Conversations | Ural School Programming Contest 2020 | 76 | 555 | |||
| 2157 | Skydiving | Ural School Programming Contest 2020 | 34 | 1084 | |||