| ENG RUS | Timus Online Judge |
Problem set. School Contests
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1020 | Rope | Autumn School Contest 2000 | 14724 | 99 | |||
| 1021 | Sacrament of the Sum | Autumn School Contest 2000 | 10136 | 144 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 10609 | 138 | |||
| 1023 | Buttons | Autumn School Contest 2000 | 6992 | 209 | |||
| 1024 | Permutations | Autumn School Contest 2000 | 4715 | 309 | |||
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 21803 | 67 | |||
| 1026 | Questions and Answers | Autumn School Contest 2000 | 9287 | 157 | |||
| 1027 | D++ Again | Autumn School Contest 2000 | 2396 | 608 | |||
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10601 | 121 | |||
| 1083 | Factorials!!! | Spring School Contest 2001 | 19060 | 67 | |||
| 1084 | Goat in the Garden | Spring School Contest 2001 | 8697 | 148 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2104 | 608 | |||
| 1086 | Cryptography | Spring School Contest 2001 | 12066 | 106 | |||
| 1087 | The Time to Take Stones | Spring School Contest 2001 | 4812 | 267 | |||
| 1088 | Ilya Murometz | Spring School Contest 2001 | 1777 | 719 | |||
| 1089 | Verification with the Dictionary | Spring School Contest 2001 | 1537 | 831 | |||
| 1116 | Piecewise Constant Function | Autumn School Contest 2001 | 1451 | 323 | |||
| 1117 | Hierarchy | Autumn School Contest 2001 | 1724 | 273 | |||
| 1118 | Nontrivial Numbers | Autumn School Contest 2001 | 4601 | 102 | |||
| 1119 | Metro | Autumn School Contest 2001 | 6570 | 72 | |||
| 1120 | Sum of Sequential Numbers | Autumn School Contest 2001 | 5389 | 88 | |||
| 1121 | Branches | Autumn School Contest 2001 | 1378 | 340 | |||
| 1122 | Game | Autumn School Contest 2001 | 1948 | 241 | |||
| 1123 | Salary | Autumn School Contest 2001 | 3920 | 120 | |||
| 1190 | Bar of Chocolate | Spring School Contest 2002 | 1557 | 303 | |||
| 1191 | Catch the thief! | Spring School Contest 2002 | 1930 | 245 | |||
| 1192 | Ball in a Dream | Spring School Contest 2002 | 4417 | 107 | |||
| 1193 | Queue at the Exam | Spring School Contest 2002 | 2621 | 181 | |||
| 1194 | Handshakes | Spring School Contest 2002 | 5860 | 81 | |||
| 1195 | Ouths and Crosses | Spring School Contest 2002 | 1869 | 253 | |||
| 1196 | History Exam | Spring School Contest 2002 | 8748 | 54 | |||
| 1197 | Lonesome Knight | Spring School Contest 2002 | 16895 | 28 | |||
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 13657 | 35 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 2951 | 162 | |||
| 1211 | Collective Guarantee | Autumn School Contest 2002 | 1534 | 311 | |||
| 1212 | Battleship | Autumn School Contest 2002 | 946 | 502 | |||
| 1213 | Cockroaches! | Autumn School Contest 2002 | 2828 | 169 | |||
| 1214 | Strange Procedure | Autumn School Contest 2002 | 4764 | 100 | |||
| 1215 | Exactness of Projectile Hit | Autumn School Contest 2002 | 1586 | 300 | |||
| 1257 | Hyphenation | Autumn School Contest 2003 | 274 | 1711 | |||
| 1258 | Pool | Autumn School Contest 2003 | 1161 | 415 | |||
| 1259 | How to Become Star? | Autumn School Contest 2003 | 1230 | 392 | |||
| 1260 | Nudnik Photographer | Autumn School Contest 2003 | 4386 | 111 | |||
| 1261 | Tips | Autumn School Contest 2003 | 1453 | 332 | |||
| 1262 | Pseudo-Roman Number | Autumn School Contest 2003 | 1261 | 382 | |||
| 1263 | Elections | Autumn School Contest 2003 | 11214 | 43 | |||
| 1264 | Workdays | Autumn School Contest 2003 | 22297 | 22 | |||
| 1290 | Sabotage | Spring School Contest 2004 | 6175 | 79 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1231 | 394 | |||
| 1292 | Mars Space Stations | Spring School Contest 2004 | 1301 | 373 | |||
| 1293 | Eniya | Spring School Contest 2004 | 32368 | 15 | |||
| 1294 | Mars Satellites | Spring School Contest 2004 | 1566 | 310 | |||
| 1295 | Crazy Notions | Spring School Contest 2004 | 3223 | 151 | |||
| 1296 | Hyperjump | Spring School Contest 2004 | 6486 | 75 | |||
| 1297 | Palindrome | Spring School Contest 2004 | 5943 | 82 | |||
| 1298 | Knight | Spring School Contest 2004 | 2116 | 230 | |||
| 1299 | Psylonians | Spring School Contest 2004 | 318 | 1489 | |||
| 1327 | Fuses | Autumn School Contest 2004 | 10552 | 47 | |||
| 1328 | Fireball | Autumn School Contest 2004 | 346 | 1382 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1047 | 465 | |||
| 1330 | Intervals | Autumn School Contest 2004 | 5042 | 97 | |||
| 1331 | Vladislava | Autumn School Contest 2004 | 483 | 998 | |||
| 1332 | Genie Bomber | Autumn School Contest 2004 | 789 | 616 | |||
| 1333 | Genie Bomber 2 | Autumn School Contest 2004 | 2259 | 217 | |||
| 1334 | Checkers | Autumn School Contest 2004 | 911 | 534 | |||
| 1335 | White Thesis | Autumn School Contest 2004 | 2758 | 178 | |||
| 1336 | Problem of Ben Betsalel | Autumn School Contest 2004 | 4068 | 121 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 312 | 1527 | |||
| 1347 | Blog | Spring School Contest 2005 | 346 | 1388 | |||
| 1348 | Goat in the Garden 2 | Spring School Contest 2005 | 2551 | 193 | |||
| 1349 | Farm | Spring School Contest 2005 | 9713 | 51 | |||
| 1350 | Canteen | Spring School Contest 2005 | 1254 | 391 | |||
| 1351 | Good Gnusmas – Dead Gnusmas | Spring School Contest 2005 | 928 | 527 | |||
| 1352 | Mersenne Primes | Spring School Contest 2005 | 3815 | 129 | |||
| 1353 | Milliard Vasya's Function | Spring School Contest 2005 | 4727 | 104 | |||
| 1354 | Palindrome. Again Palindrome | Spring School Contest 2005 | 3541 | 139 | |||
| 1355 | Bald Spot Revisited | Spring School Contest 2005 | 2298 | 214 | |||
| 1356 | Something Easier | Spring School Contest 2005 | 1668 | 294 | |||
| 1357 | Teakettle 1.0 for Dummies | Spring School Contest 2005 | 407 | 1185 | |||
| 1358 | Cables | Spring School Contest 2005 | 894 | 546 | |||
| 1359 | Construction | Spring School Contest 2005 | 400 | 1205 | |||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 899 | 545 | |||
| 1401 | Gamers | Autumn School Contest 2005 | 1872 | 263 | |||
| 1402 | Cocktails | Autumn School Contest 2005 | 3868 | 128 | |||
| 1403 | Courier | Autumn School Contest 2005 | 1401 | 351 | |||
| 1404 | Easy to Hack! | Autumn School Contest 2005 | 6102 | 81 | |||
| 1405 | Goat in the Garden 5 | Autumn School Contest 2005 | 689 | 709 | |||
| 1406 | Next Number | Autumn School Contest 2005 | 1445 | 341 | |||
| 1407 | One-two, One-two | Autumn School Contest 2005 | 1287 | 382 | |||
| 1408 | Polynomial Multiplication | Autumn School Contest 2005 | 409 | 1183 | |||
| 1409 | Two Gangsters | Autumn School Contest 2005 | 31005 | 16 | |||
| 1489 | Points on a Parallelepiped | Autumn School Contest 2006 | 1145 | 396 | |||
| 1490 | Fire Circle | Autumn School Contest 2006 | 2288 | 199 | |||
| 1491 | Unreal Story | Autumn School Contest 2006 | 2159 | 211 | |||
| 1492 | Vasya's Dad 2 | Autumn School Contest 2006 | 220 | 1988 | |||
| 1493 | One Step from Happiness | Autumn School Contest 2006 | 9682 | 47 | |||
| 1494 | Monobilliards | Autumn School Contest 2006 | 3960 | 115 | |||
| 1495 | One-two, One-two 2 | Autumn School Contest 2006 | 1342 | 338 | |||
| 1496 | Spammer | Autumn School Contest 2006 | 9179 | 50 | |||
| 1497 | Cutting a Square | Autumn School Contest 2006 | 1518 | 299 | |||
| 1498 | Stroke at Full Speed | Autumn School Contest 2006 | 515 | 871 | |||
| 1499 | Kerchiefs | Autumn School Contest 2006 | 302 | 1466 | |||
| 1572 | Yekaterinozavodsk Great Well | Autumn School Contest 2007 | 2931 | 143 | |||
| 1573 | Alchemy | Autumn School Contest 2007 | 4023 | 104 | |||
| 1574 | Mathematicians and brackets | Autumn School Contest 2007 | 1168 | 358 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 449 | 918 | |||
| 1576 | Telephone Tariffs | Autumn School Contest 2007 | 2910 | 144 | |||
| 1577 | Autumn School Contest 2007 | 876 | 476 | ||||
| 1578 | Mammoth Hunt | Autumn School Contest 2007 | 476 | 867 | |||
| 1579 | Coat Transportation | Autumn School Contest 2007 | 854 | 488 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 463 | 891 | |||
| 1581 | Teamwork | Autumn School Contest 2007 | 10341 | 41 | |||
| 1639 | Chocolate 2 | Autumn School Contest 2008 | 12097 | 32 | |||
| 1640 | Circle of Winter | Autumn School Contest 2008 | 2258 | 170 | |||
| 1641 | Duties | Autumn School Contest 2008 | 780 | 489 | |||
| 1642 | 1D Maze | Autumn School Contest 2008 | 4046 | 95 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 900 | 425 | |||
| 1644 | A Whole Lot of Walnuts | Autumn School Contest 2008 | 3978 | 97 | |||
| 1645 | Ski Race | Autumn School Contest 2008 | 1967 | 195 | |||
| 1646 | Godzilla Strikes Back! | Autumn School Contest 2008 | 444 | 851 | |||
| 1647 | Divide an Island! | Autumn School Contest 2008 | 469 | 806 | |||
| 1648 | Yachts | Autumn School Contest 2008 | 1033 | 370 | |||
| 1722 | Observation Deck | Ural Regional School Programming Contest 2009 | 266 | 1286 | |||
| 1723 | Sandro's Book | Ural Regional School Programming Contest 2009 | 5831 | 61 | |||
| 1724 | Origin of Man Clarified | Ural Regional School Programming Contest 2009 | 546 | 638 | |||
| 1725 | Sold Out! | Ural Regional School Programming Contest 2009 | 2636 | 134 | |||
| 1726 | Visits | Ural Regional School Programming Contest 2009 | 2050 | 172 | |||
| 1727 | Znaika's Magic Numbers | Ural Regional School Programming Contest 2009 | 1850 | 191 | |||
| 1728 | Curse on Team.GOV | Ural Regional School Programming Contest 2009 | 690 | 507 | |||
| 1729 | Dead Man's Chest | Ural Regional School Programming Contest 2009 | 575 | 607 | |||
| 1730 | ManBearPig | Ural Regional School Programming Contest 2009 | 313 | 1099 | |||
| 1731 | Dill | Ural Regional School Programming Contest 2009 | 3531 | 100 | |||
| 1785 | Lost in Localization | Ural Regional School Programming Contest 2010 | 20563 | 16 | |||
| 1786 | Sandro's Biography | Ural Regional School Programming Contest 2010 | 3165 | 102 | |||
| 1787 | Turn for MEGA | Ural Regional School Programming Contest 2010 | 13026 | 25 | |||
| 1788 | On the Benefits of Umbrellas | Ural Regional School Programming Contest 2010 | 2139 | 151 | |||
| 1789 | Searching for the Dodecahedron | Ural Regional School Programming Contest 2010 | 1586 | 203 | |||
| 1790 | Searching for the Truth | Ural Regional School Programming Contest 2010 | 241 | 1293 | |||
| 1791 | Uncle Styopa and Buses | Ural Regional School Programming Contest 2010 | 229 | 1357 | |||
| 1792 | Hamming Code | Ural Regional School Programming Contest 2010 | 4108 | 79 | |||
| 1793 | Tray 2 | Ural Regional School Programming Contest 2010 | 856 | 375 | |||
| 1794 | Masterpieces of World Architecture | Ural Regional School Programming Contest 2010 | 1723 | 187 | |||
| 1795 | Husband in a Shop | Ural Regional School Programming Contest 2010 | 1333 | 242 | |||
| 1796 | Amusement Park | Ural Regional School Programming Contest 2010 | 3148 | 103 | |||
| 1873 | GOV Chronicles | Ural Regional School Programming Contest 2011 | 849 | 343 | |||
| 1874 | Football Goal | Ural Regional School Programming Contest 2011 | 1598 | 183 | |||
| 1875 | Angry Birds | Ural Regional School Programming Contest 2011 | 314 | 910 | |||
| 1876 | Centipede's Morning | Ural Regional School Programming Contest 2011 | 5692 | 52 | |||
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 15547 | 19 | |||
| 1878 | Rubinchik's Cube | Ural Regional School Programming Contest 2011 | 1483 | 197 | |||
| 1879 | GOV-internship 2 | Ural Regional School Programming Contest 2011 | 210 | 1339 | |||
| 1880 | Psych Up's Eigenvalues | Ural Regional School Programming Contest 2011 | 9765 | 30 | |||
| 1881 | Long problem statement | Ural Regional School Programming Contest 2011 | 4962 | 59 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 102 | 2631 | |||
| 1883 | Ent's Birthday | Ural Regional School Programming Contest 2011 | 249 | 1138 | |||
| 1884 | Way to the University | Ural Regional School Programming Contest 2011 | 443 | 651 | |||
| 1921 | Chaos and Order | Ural Regional School Programming Contest 2012 | 220 | 1157 | |||
| 1922 | Superhero Team | Ural Regional School Programming Contest 2012 | 912 | 289 | |||
| 1923 | Scary Politics | Ural Regional School Programming Contest 2012 | 520 | 502 | |||
| 1924 | Four Imps | Ural Regional School Programming Contest 2012 | 7376 | 36 | |||
| 1925 | British Scientists Save the World | Ural Regional School Programming Contest 2012 | 4166 | 64 | |||
| 1926 | The Tournament of Intelligences | Ural Regional School Programming Contest 2012 | 271 | 947 | |||
| 1927 | Herbs and Magic | Ural Regional School Programming Contest 2012 | 251 | 1020 | |||
| 1928 | Another Ecology Problem | Ural Regional School Programming Contest 2012 | 363 | 714 | |||
| 1929 | Teddybears are not for Everyone | Ural Regional School Programming Contest 2012 | 755 | 348 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1582 | 167 | |||
| 2000 | Grand Theft Array V | Ural Regional School Programming Contest 2013 | 1673 | 142 | |||
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 11019 | 22 | |||
| 2002 | Test Task | Ural Regional School Programming Contest 2013 | 3494 | 68 | |||
| 2003 | Simple Magic | Ural Regional School Programming Contest 2013 | 722 | 325 | |||
| 2004 | Scientists from Spilkovo | Ural Regional School Programming Contest 2013 | 337 | 686 | |||
| 2005 | Taxi for Programmers | Ural Regional School Programming Contest 2013 | 2838 | 84 | |||
| 2006 | Kirill the Gardener | Ural Regional School Programming Contest 2013 | 54 | 3722 | |||
| 2007 | Mutants versus Machines | Ural Regional School Programming Contest 2013 | 127 | 1739 | |||
| 2008 | Swifty | Ural Regional School Programming Contest 2013 | 238 | 960 | |||
| 2009 | Canteen Line | Ural Regional School Programming Contest 2013 | 303 | 761 | |||
| 2010 | Sasha the Young Grandmaster | Ural Regional School Programming Contest 2013 | 1985 | 119 | |||
| 2011 | Long Statement | Ural Regional School Programming Contest 2013 | 2572 | 92 | |||
| 2024 | Adventure Time | Ural Regional School Programming Contest 2014 | 714 | 294 | |||
| 2025 | Line Fighting | Ural Regional School Programming Contest 2014 | 2976 | 71 | |||
| 2026 | Dean and Schedule | Ural Regional School Programming Contest 2014 | 395 | 526 | |||
| 2027 | URCAPL, Episode 1 | Ural Regional School Programming Contest 2014 | 444 | 470 | |||
| 2028 | URCAPL, Episode 2 | Ural Regional School Programming Contest 2014 | 268 | 767 | |||
| 2029 | Towers of Hanoi Strike Back | Ural Regional School Programming Contest 2014 | 347 | 597 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 446 | 467 | |||
| 2031 | Overturned Numbers | Ural Regional School Programming Contest 2014 | 2755 | 77 | |||
| 2032 | Conspiracy Theory and Rebranding | Ural Regional School Programming Contest 2014 | 298 | 692 | |||
| 2033 | Devices | Ural Regional School Programming Contest 2014 | 2012 | 105 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 739 | 285 | |||
| 2035 | Another Dress Rehearsal | Ural Regional School Programming Contest 2014 | 3046 | 70 | |||
| 2062 | Ambitious Experiment | Ural Regional School Programming Contest 2015 | 739 | 252 | |||
| 2063 | Black and White | Ural Regional School Programming Contest 2015 | 425 | 433 | |||
| 2064 | Caterpillars | Ural Regional School Programming Contest 2015 | 211 | 853 | |||
| 2065 | Different Sums | Ural Regional School Programming Contest 2015 | 689 | 270 | |||
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 6959 | 27 | |||
| 2067 | Friends and Berries | Ural Regional School Programming Contest 2015 | 653 | 284 | |||
| 2068 | Game of Nuts | Ural Regional School Programming Contest 2015 | 1989 | 94 | |||
| 2069 | Hard Rock | Ural Regional School Programming Contest 2015 | 972 | 192 | |||
| 2070 | Interesting Numbers | Ural Regional School Programming Contest 2015 | 885 | 211 | |||
| 2071 | Juice Cocktails | Ural Regional School Programming Contest 2015 | 318 | 575 | |||
| 2072 | Kirill the Gardener 3 | Ural Regional School Programming Contest 2015 | 1008 | 185 | |||
| 2073 | Log Files | Ural Regional School Programming Contest 2015 | 909 | 205 | |||
| 2111 | Plato | University academic school olympiad in informatics 2019 | 1630 | 64 | |||
| 2112 | Battle log | University academic school olympiad in informatics 2019 | 153 | 649 | |||
| 2113 | Survive the flood | University academic school olympiad in informatics 2019 | 280 | 365 | |||
| 2114 | My craft | University academic school olympiad in informatics 2019 | 120 | 813 | |||
| 2115 | The Knowledge Day | University academic school olympiad in informatics 2019 | 570 | 182 | |||
| 2116 | He is not a knight for you | University academic school olympiad in informatics 2019 | 136 | 724 | |||
| 2117 | Polyphemus' triples | University academic school olympiad in informatics 2019 | 188 | 534 | |||
| 2138 | The Good, the Bad and the Ugly | Ural School Programming Contest 2019 | 929 | 100 | |||
| 2139 | Experiment with Juice | Ural School Programming Contest 2019 | 11 | 4461 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 89 | 946 | |||
| 2141 | Sasha Vilkin | Ural School Programming Contest 2019 | 423 | 216 | |||
| 2142 | Magic | Ural School Programming Contest 2019 | 800 | 116 | |||
| 2143 | Victoria! | Ural School Programming Contest 2019 | 146 | 601 | |||
| 2144 | Cleaning the Room | Ural School Programming Contest 2019 | 408 | 224 | |||
| 2145 | Olympiad for Everyone | Ural School Programming Contest 2019 | 290 | 312 | |||
| 2146 | Quiz Show | Ural School Programming Contest 2019 | 158 | 558 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 47 | 1644 | |||
| 2148 | Insane Shot | Ural School Programming Contest 2019 | 190 | 468 | |||
| 2149 | Pigeonhole Principle | Ural School Programming Contest 2019 | 709 | 130 | |||
| 2150 | 4B and Zoo | Ural School Programming Contest 2020 | 52 | 1063 | |||
| 2151 | Mahjong | Ural School Programming Contest 2020 | 85 | 694 | |||
| 2152 | Tax Fees | Ural School Programming Contest 2020 | 67 | 856 | |||
| 2153 | Perfect Squad | Ural School Programming Contest 2020 | 79 | 741 | |||
| 2154 | Flight on a Cannonball | Ural School Programming Contest 2020 | 21 | 2126 | |||
| 2155 | Quadrocopter | Ural School Programming Contest 2020 | 65 | 879 | |||
| 2156 | Interesting Conversations | Ural School Programming Contest 2020 | 122 | 499 | |||
| 2157 | Skydiving | Ural School Programming Contest 2020 | 46 | 1177 | |||