| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 14999 | 99 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 10249 | 145 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10692 | 139 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 7054 | 210 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4764 | 311 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 22232 | 67 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 9518 | 156 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2405 | 615 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10693 | 122 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 19407 | 67 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8779 | 149 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2117 | 614 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 12353 | 106 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4855 | 268 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1785 | 727 | |||
| 1089 | Verification with the Dictionary | Spring School Contest 2001 | 1567 | 828 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1464 | 326 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1741 | 274 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4661 | 103 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6685 | 72 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5451 | 88 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1389 | 343 | |||
| 1122 | Game | Autumn School Contest 2001 | 1961 | 243 | |||
| 1123 | Salary | Autumn School Contest 2001 | 3991 | 120 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1573 | 305 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1977 | 243 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4467 | 108 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2678 | 180 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5924 | 81 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1862 | 258 | |||
| 1196 | History Exam | Spring School Contest 2002 | 8922 | 54 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 17260 | 28 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 14043 | 35 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 2993 | 162 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1564 | 309 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 970 | 497 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2871 | 169 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4815 | 101 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1616 | 299 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 276 | 1724 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1180 | 414 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1247 | 392 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4448 | 111 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1488 | 329 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1269 | 385 | |||
| 1263 | Elections | Autumn School Contest 2003 | 11459 | 43 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 22917 | 22 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 6244 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1262 | 390 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1313 | 375 | |||
| 1293 | Eniya | Spring School Contest 2004 | 33276 | 15 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1590 | 310 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3281 | 151 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 7172 | 69 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 6042 | 82 | |||
| 1298 | Knight | Spring School Contest 2004 | 2149 | 230 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 319 | 1506 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 10696 | 47 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 351 | 1382 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1067 | 463 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 5132 | 97 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 493 | 992 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 796 | 619 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2292 | 217 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 923 | 535 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2792 | 178 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 4119 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 314 | 1540 | |||
| 1347 | Blog | Spring School Contest 2005 | 354 | 1376 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2636 | 189 | |||
| 1349 | Farm | Spring School Contest 2005 | 9879 | 51 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1270 | 391 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 941 | 527 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3855 | 130 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4822 | 104 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3593 | 139 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2369 | 211 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1697 | 293 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 413 | 1184 | |||
| 1358 | Cables | Spring School Contest 2005 | 909 | 545 | |||
| 1359 | Construction | Spring School Contest 2005 | 423 | 1157 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 905 | 549 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 2511 | 199 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3914 | 128 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1428 | 350 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 6192 | 81 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 695 | 713 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1463 | 341 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1302 | 383 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 410 | 1197 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 31894 | 16 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1185 | 389 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2348 | 197 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2212 | 209 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 220 | 2021 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 9852 | 47 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 4534 | 102 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1362 | 339 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 9440 | 49 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1562 | 296 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 520 | 877 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 307 | 1466 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 2977 | 144 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 4073 | 105 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1190 | 358 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 454 | 925 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2977 | 144 | |||
| 1577 | Autumn School Contest 2007 | 895 | 474 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 480 | 876 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 869 | 489 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 472 | 891 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 10593 | 40 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 12373 | 32 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2294 | 171 | |||
| 1641 | Duties | Autumn School Contest 2008 | 786 | 496 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 4099 | 96 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 929 | 420 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 4037 | 98 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 1998 | 197 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 446 | 866 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 472 | 819 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 1047 | 374 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 270 | 1299 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 5925 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 556 | 643 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2667 | 136 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 2602 | 139 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1871 | 193 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 697 | 515 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 582 | 615 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 318 | 1109 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3583 | 101 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 21106 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 3222 | 103 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 13486 | 25 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 2184 | 152 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1605 | 207 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 244 | 1314 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 230 | 1391 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 4169 | 80 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 868 | 380 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1752 | 189 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1395 | 238 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 3195 | 104 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 865 | 348 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1623 | 186 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 317 | 931 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5831 | 52 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 16089 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1503 | 201 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 212 | 1371 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 10128 | 30 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 5090 | 60 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 106 | 2624 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 253 | 1158 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 462 | 645 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 224 | 1181 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 925 | 296 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 525 | 516 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 7592 | 36 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 4246 | 65 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 273 | 976 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 260 | 1023 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 367 | 733 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 763 | 357 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1656 | 166 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1703 | 145 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 11597 | 21 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3609 | 69 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 733 | 335 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 340 | 711 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2888 | 86 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 55 | 3826 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 128 | 1802 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 239 | 999 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 304 | 792 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 2022 | 122 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2624 | 94 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 727 | 304 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 3604 | 62 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 400 | 546 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 448 | 489 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 272 | 795 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 377 | 579 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 454 | 483 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2826 | 79 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 302 | 718 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 2179 | 102 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 765 | 289 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 3138 | 71 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 763 | 258 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 452 | 432 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 216 | 884 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 715 | 275 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 7400 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 675 | 291 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 2053 | 97 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 1003 | 197 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 937 | 211 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 325 | 596 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 1045 | 189 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 944 | 209 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 1790 | 66 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 155 | 716 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 301 | 380 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 126 | 868 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 608 | 191 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 139 | 793 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 214 | 527 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 1058 | 99 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 16 | 4085 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 94 | 1021 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 469 | 222 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 921 | 114 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 157 | 636 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 473 | 220 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 317 | 325 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 170 | 590 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 53 | 1686 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 204 | 496 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 798 | 131 | |||
| 2150 | 4B and Zoo | Ural School Programming Contest 2020 | 64 | 1065 | |||
| 2151 | Mahjong | Ural School Programming Contest 2020 | 91 | 780 | |||
| 2152 | Tax Fees | Ural School Programming Contest 2020 | 74 | 938 | |||
| 2153 | Perfect Squad | Ural School Programming Contest 2020 | 86 | 821 | |||
| 2154 | Flight on a Cannonball | Ural School Programming Contest 2020 | 25 | 2252 | |||
| 2155 | Quadrocopter | Ural School Programming Contest 2020 | 82 | 857 | |||
| 2156 | Interesting Conversations | Ural School Programming Contest 2020 | 138 | 533 | |||
| 2157 | Skydiving | Ural School Programming Contest 2020 | 52 | 1271 | |||