| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 15199 | 99 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 10353 | 145 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10745 | 140 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 7093 | 211 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4792 | 313 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 22534 | 67 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 9647 | 156 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2414 | 620 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10744 | 123 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 19639 | 67 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8862 | 149 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2129 | 617 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 12481 | 106 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4881 | 270 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1794 | 732 | |||
| 1089 | Verification with the Dictionary | Spring School Contest 2001 | 1581 | 830 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1475 | 327 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1755 | 275 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4702 | 103 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6779 | 71 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5573 | 87 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1399 | 344 | |||
| 1122 | Game | Autumn School Contest 2001 | 1971 | 245 | |||
| 1123 | Salary | Autumn School Contest 2001 | 4017 | 120 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1585 | 306 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1990 | 244 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4500 | 108 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2696 | 180 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5973 | 82 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1879 | 258 | |||
| 1196 | History Exam | Spring School Contest 2002 | 9091 | 54 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 17543 | 28 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 14262 | 34 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 3014 | 163 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1583 | 309 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 1003 | 485 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2913 | 168 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4861 | 101 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1638 | 298 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 277 | 1735 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1187 | 416 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1257 | 393 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4483 | 111 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1499 | 330 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1277 | 387 | |||
| 1263 | Elections | Autumn School Contest 2003 | 11679 | 43 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 23405 | 21 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 6313 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1284 | 387 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1322 | 376 | |||
| 1293 | Eniya | Spring School Contest 2004 | 34050 | 15 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1600 | 311 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3312 | 151 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 7393 | 68 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 6139 | 81 | |||
| 1298 | Knight | Spring School Contest 2004 | 2161 | 231 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 319 | 1521 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 10836 | 46 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 352 | 1392 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1079 | 463 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 5236 | 96 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 495 | 998 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 800 | 622 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2318 | 216 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 928 | 537 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2798 | 179 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 4154 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 316 | 1545 | |||
| 1347 | Blog | Spring School Contest 2005 | 356 | 1382 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2689 | 187 | |||
| 1349 | Farm | Spring School Contest 2005 | 10016 | 50 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1276 | 393 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 949 | 527 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3887 | 130 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4863 | 104 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3629 | 139 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2393 | 211 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1709 | 294 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 413 | 1196 | |||
| 1358 | Cables | Spring School Contest 2005 | 918 | 545 | |||
| 1359 | Construction | Spring School Contest 2005 | 430 | 1150 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 917 | 548 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 2560 | 198 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3947 | 128 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1440 | 350 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 6307 | 80 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 700 | 715 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1471 | 343 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1314 | 383 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 411 | 1206 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 32604 | 16 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1197 | 389 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2377 | 197 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2244 | 209 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 225 | 2000 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 10007 | 47 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 4635 | 101 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1382 | 338 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 9640 | 49 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1573 | 297 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 523 | 882 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 309 | 1474 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 3006 | 144 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 4099 | 106 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1204 | 358 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 484 | 881 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2999 | 145 | |||
| 1577 | Autumn School Contest 2007 | 910 | 473 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 488 | 873 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 880 | 489 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 487 | 875 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 10814 | 40 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 12571 | 32 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2320 | 172 | |||
| 1641 | Duties | Autumn School Contest 2008 | 797 | 497 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 4212 | 95 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 940 | 422 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 4085 | 98 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 2038 | 196 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 447 | 877 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 477 | 823 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 1058 | 375 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 272 | 1312 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 6057 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 565 | 644 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2696 | 137 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 2651 | 139 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1891 | 195 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 708 | 515 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 591 | 616 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 327 | 1098 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3637 | 101 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 21624 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 3254 | 104 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 13861 | 25 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 2203 | 154 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1621 | 209 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 245 | 1334 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 232 | 1406 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 4244 | 80 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 880 | 382 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1770 | 191 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1405 | 240 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 3228 | 105 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 875 | 352 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1643 | 188 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 321 | 940 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5934 | 52 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 16538 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1517 | 204 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 213 | 1396 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 10447 | 30 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 5289 | 59 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 107 | 2660 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 254 | 1179 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 471 | 647 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 224 | 1211 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 936 | 300 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 532 | 523 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 7727 | 37 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 4334 | 65 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 277 | 987 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 263 | 1038 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 372 | 742 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 772 | 362 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1693 | 166 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1723 | 148 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 12034 | 21 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3702 | 69 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 743 | 340 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 343 | 725 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2945 | 87 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 56 | 3880 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 128 | 1856 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 242 | 1016 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 309 | 803 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 2058 | 124 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2675 | 95 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 735 | 311 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 3718 | 62 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 407 | 556 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 453 | 500 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 275 | 813 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 383 | 589 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 471 | 482 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2899 | 80 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 304 | 738 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 2228 | 104 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 793 | 289 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 3250 | 71 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 772 | 265 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 478 | 425 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 220 | 902 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 722 | 284 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 7675 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 688 | 297 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 2100 | 98 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 1020 | 201 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 949 | 216 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 331 | 609 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 1056 | 195 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 954 | 215 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 1921 | 66 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 163 | 733 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 317 | 388 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 129 | 912 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 634 | 197 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 144 | 823 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 234 | 519 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 1141 | 100 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 18 | 4107 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 98 | 1065 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 488 | 231 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 987 | 115 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 174 | 625 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 506 | 223 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 335 | 333 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 181 | 602 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 56 | 1742 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 222 | 496 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 841 | 135 | |||
| 2150 | 4B and Zoo | Ural School Programming Contest 2020 | 73 | 1059 | |||
| 2151 | Mahjong | Ural School Programming Contest 2020 | 99 | 806 | |||
| 2152 | Tax Fees | Ural School Programming Contest 2020 | 81 | 965 | |||
| 2153 | Perfect Squad | Ural School Programming Contest 2020 | 88 | 897 | |||
| 2154 | Flight on a Cannonball | Ural School Programming Contest 2020 | 30 | 2196 | |||
| 2155 | Quadrocopter | Ural School Programming Contest 2020 | 87 | 906 | |||
| 2156 | Interesting Conversations | Ural School Programming Contest 2020 | 147 | 560 | |||
| 2157 | Skydiving | Ural School Programming Contest 2020 | 54 | 1373 | |||
| 2158 | Two progressions | Ural School Programming Contest 2021 | 16 | 1410 | |||
| 2159 | Essay | Ural School Programming Contest 2021 | 16 | 1416 | |||
| 2160 | Meta-statement | Ural School Programming Contest 2021 | 23 | 1115 | |||
| 2161 | Mount & Blade | Ural School Programming Contest 2021 | 37 | 783 | |||
| 2162 | Graphmania | Ural School Programming Contest 2021 | 20 | 1224 | |||
| 2163 | Interview | Ural School Programming Contest 2021 | 18 | 1310 | |||
| 2164 | Bookmaker | Ural School Programming Contest 2021 | 15 | 1472 | |||
| 2165 | Cake Cutter | Ural School Programming Contest 2021 | 14 | 1531 | |||
| 2166 | Two Roads | Ural School Programming Contest 2022 | 12 | 1669 | |||
| 2167 | Cipher Message 5 | Ural School Programming Contest 2022 | 50 | 613 | |||
| 2168 | Runes in the Field | Ural School Programming Contest 2022 | 5 | 2448 | |||
| 2169 | City Building 2 | Ural School Programming Contest 2022 | 11 | 1748 | |||
| 2170 | Experiment with Juice 2 | Ural School Programming Contest 2022 | 13 | 1596 | |||
| 2171 | Two Progressions 2 | Ural School Programming Contest 2022 | 16 | 1412 | |||
| 2172 | Meta-statement 2 | Ural School Programming Contest 2022 | 40 | 735 | |||
| 2173 | Meta-statement 3 | Ural School Programming Contest 2022 | 16 | 1414 | |||