| ENG RUS | Timus Online Judge |
Problem set. Graph Theory Problems
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1004 | Sightseeing Trip | Central European Olympiad in Informatics 1999 | 2716 | 579 | |||
| 1008 | Image Encoding | USTU PhysTech Cup 2000 | 4306 | 365 | |||
| 1016 | Cube on the Walk | USU Local Contest. 1999 | 1901 | 823 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 11059 | 142 | |||
| 1033 | Labyrinth | Ural Championship 1999 | 6613 | 236 | |||
| 1035 | Cross-stitch | Ural Championship 1999 | 1131 | 1369 | |||
| 1040 | Airline Company | USU Championship 2000 | 1540 | 1001 | |||
| 1045 | Funny Game | USU Local Contest. March 2000 | 2934 | 521 | |||
| 1056 | Centers of the Net | NEERC 2000 Central Subregional | 2770 | 550 | |||
| 1065 | Frontier | NEERC 2000 | 1014 | 1414 | |||
| 1069 | Prufer Code | USU Personal Contest 2001 | 2741 | 511 | |||
| 1072 | Routing | USU Personal Contest 2001 | 2793 | 502 | |||
| 1076 | Trash | 1959 | 711 | ||||
| 1077 | Travelling Tours | 1272 | 395 | ||||
| 1080 | Map Coloring | Winter Mathematical Festival Varna 2001 | 7348 | 189 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2195 | 626 | |||
| 1096 | Get the Right Route Plate! | USU Local Contest. March 2001 | 1846 | 706 | |||
| 1099 | Work Scheduling | 1029 | 1141 | ||||
| 1106 | Two Teams | Tetrahedron Team Online Contest May 2001 | 6829 | 74 | |||
| 1109 | Conference | Bulgarian Online Contest September 2001 | 2015 | 250 | |||
| 1119 | Metro | Autumn School Contest 2001 | 7227 | 70 | |||
| 1124 | Mosaic | USU Championship 2001 | 1694 | 297 | |||
| 1128 | Partition into Groups | USU Championship 2001 | 1221 | 412 | |||
| 1129 | Door Painting | USU Championship 2001 | 1237 | 406 | |||
| 1136 | Parliament | NEERC 2001 Central Subregional | 5070 | 100 | |||
| 1137 | Bus Routes | NEERC 2001 Central Subregional | 1562 | 323 | |||
| 1145 | Rope in the Labyrinth | DSAP Vietnam Online Contest November 2001 | 1443 | 349 | |||
| 1156 | Two Rounds | Ural Championship 2001. Round 2 | 1547 | 326 | |||
| 1160 | Network | NEERC 2001 Northern Subregional | 3508 | 146 | |||
| 1162 | Currency Exchange | NEERC 2001 Northern Subregional | 2582 | 196 | |||
| 1176 | Hyperchannels | USU Personal Contest 2002 | 1511 | 335 | |||
| 1182 | Team Them Up! | NEERC 2001 | 993 | 508 | |||
| 1198 | Jobbery | 1074 | 487 | ||||
| 1199 | Mouse | 116 | 3848 | ||||
| 1205 | By the Underground or by Foot? | USU Local Contest. March 2002 | 2157 | 235 | |||
| 1208 | Legendary Teams Contest | USU Local Contest. March 2002 | 2374 | 214 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 3003 | 170 | |||
| 1218 | Episode N-th: The Jedi Tournament | USU Championship 2002 | 1581 | 323 | |||
| 1227 | Rally Championship | NEERC 2002 Central Subregional | 1693 | 301 | |||
| 1237 | Evacuation Plan | NEERC 2002 | 513 | 984 | |||
| 1242 | Werewolf | USU Personal Contest 2003 | 2938 | 175 | |||
| 1250 | Sea Burial | USU Local Contest. March 2003 | 702 | 724 | |||
| 1254 | Die Hard | USU Local Contest. March 2003 | 789 | 645 | |||
| 1270 | Unicube | USU Championship 2003 | 218 | 2277 | |||
| 1271 | Sailing Directions | USU Championship 2003 | 105 | 4515 | |||
| 1272 | Non-Yekaterinburg Subway | USU Championship 2003 | 3513 | 147 | |||
| 1277 | Cops and Thieves | NEERC 2003 Central Subregional | 589 | 867 | |||
| 1280 | Topological Sorting | NEERC 2003 Central Subregional | 3664 | 141 | |||
| 1281 | River Basin | NEERC 2003 Central Subregional | 278 | 1804 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1354 | 382 | |||
| 1301 | Cube in Labyrinth | Ural Championship 1998 | 702 | 733 | |||
| 1314 | Chase in Subway | Ural Championship 2004. Round 1 | 912 | 566 | |||
| 1315 | MDPAR and MIIAR | Ural Championship 2004. Round 1 | 275 | 1831 | |||
| 1320 | Graph Decomposition | Ural Championship 2004. Round 2 | 1809 | 287 | |||
| 1323 | Classmates | Ural Championship 2004. Round 2 | 619 | 830 | |||
| 1325 | Dirt | Ural Championship 2004. Round 2 | 968 | 534 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1139 | 457 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 333 | 1529 | |||
| 1338 | Automobiles | USU Championship 2004 | 292 | 1742 | |||
| 1339 | Babies | USU Championship 2004 | 605 | 856 | |||
| 1358 | Cables | Spring School Contest 2005 | 966 | 540 | |||
| 1361 | Spaceology vs. Chronistics | Ural Championship 2005. Round 2 | 269 | 1889 | |||
| 1367 | Top Secret | Ural Championship 2005. Round 2 | 167 | 2977 | |||
| 1379 | Cups Transportation | Ural Championship 2005. Round 1 | 866 | 603 | |||
| 1392 | Dreaming of Stars | 682 | 764 | ||||
| 1399 | Economical Director | 42 | 9321 | ||||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 953 | 549 | |||
| 1416 | Confidential | USU Championship 2005 | 1333 | 392 | |||
| 1419 | Maps of the Island Worlds | USU Championship 2005 | 425 | 1211 | |||
| 1421 | Credit Operations | Timus Top Coders: First Challenge | 942 | 542 | |||
| 1434 | Buses in Vasyuki | USU Personal Contest 2006 | 574 | 882 | |||
| 1441 | From the History of Gringotts Bank | Ural Championship 2006 | 439 | 1140 | |||
| 1447 | Portkey Network | Ural Championship 2006 | 514 | 977 | |||
| 1449 | Credit Operations 2 | Timus Top Coders: Second Challenge | 335 | 1476 | |||
| 1450 | Russian Pipelines | Timus Top Coders: Second Challenge | 3355 | 151 | |||
| 1479 | Scheduled Checking | Petrozavodsk Summer 2006. Ural+Orel Contest | 110 | 4118 | |||
| 1487 | Chinese Football | USU Championship 2006 | 384 | 1251 | |||
| 1500 | Pass Licenses | NEERC 2006 Eastern Subregional | 756 | 641 | |||
| 1505 | Oil Transfer | NEERC 2006 Eastern Subregional | 161 | 2871 | |||
| 1527 | Bad Roads | Petrozavodsk Winter 2007. D.Gozman Contest | 412 | 1138 | |||
| 1533 | Fat Hobbits | USU Personal Contest 2007 | 480 | 978 | |||
| 1544 | Classmates 3 | Ural Championship 2007 | 368 | 1255 | |||
| 1557 | Network Attack | Petrozavodsk Summer 2007. NSU Contest | 251 | 1765 | |||
| 1569 | Networking the “Iset” | USU Championship 2007 | 492 | 915 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 522 | 862 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 510 | 882 | |||
| 1610 | Cactuses | Ural Championship 2008 | 211 | 2008 | |||
| 1623 | Fractal Labyrinth | Petrozavodsk Winter 2008. ITMO Contest | 129 | 3106 | |||
| 1630 | Talisman | USU Championship 2008 | 416 | 1002 | |||
| 1641 | Duties | Autumn School Contest 2008 | 832 | 506 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 993 | 425 | |||
| 1651 | Shortest Subchain | NEERC 2008 Eastern Subregional | 1223 | 345 | |||
| 1652 | Banking Crisis | NEERC 2008 Eastern Subregional | 149 | 2675 | |||
| 1664 | Pipeline Transportation | Petrozavodsk Winter 2008. USU Contest | 205 | 1959 | |||
| 1676 | Mortal Kombat | Petrozavodsk Summer 2008. USU Contest | 233 | 1726 | |||
| 1691 | Algorithm Complexity | Petrozavodsk Winter 2009. USU Contest | 129 | 2980 | |||
| 1699 | Turning Turtles | Petrozavodsk Winter 2009. USU Contest | 375 | 1076 | |||
| 1709 | Penguin-Avia | Ural Championship 2009 | 2680 | 153 | |||
| 1721 | Two Sides of the Same Coin | NEERC 2009 Eastern Subregional | 679 | 576 | |||
| 1742 | Team building | Petrozavodsk Summer 2009. Ufa SATU Contest | 1245 | 310 | |||
| 1770 | The Party of Ural Champions | Ural Championship 2010 | 210 | 1739 | |||
| 1806 | Mobile Telegraphs | NEERC 2010 Eastern Subregional | 1918 | 190 | |||
| 1833 | Hopes of Rowing | Ural Championship 2011 | 165 | 2018 | |||
| 1837 | Isenbaev's Number | Ural Championship 2011 | 5921 | 60 | |||
| 1847 | Zamkadye | Petrozavodsk Summer 2010. USU Contest | 75 | 4031 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 116 | 2700 | |||
| 1888 | Pilot Work Experience | NEERC 2011 Eastern Subregional | 730 | 459 | |||
| 1905 | Travel in Time | Ural Championship 2012 | 268 | 1131 | |||
| 1912 | Titan Ruins: Passing through Walls | NEERC 2012 Eastern Subregional | 237 | 1271 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1893 | 165 | |||
| 1934 | Black Spot | Ural FU Championship 2012 | 867 | 356 | |||
| 1966 | Cycling Roads | Ural FU Personal Contest 2013 | 429 | 676 | |||
| 1980 | Road to Investor | Ural Championship 2013 | 454 | 634 | |||
| 1982 | Electrification Plan | Ural FU Championship 2013 | 2191 | 131 | |||
| 2013 | Neither shaken nor stirred | NEERC 2014 Eastern Subregional | 271 | 942 | |||
| 2017 | Best of a bad lot | NEERC 2014 Eastern Subregional | 187 | 1344 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 506 | 511 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 913 | 286 | |||
| 2038 | Minimum Vertex Cover | Petrozavodsk Summer 2014. Ural FU Contest | 100 | 2386 | |||
| 2055 | Urban Geography | Ural Championship 2015 | 161 | 1471 | |||
| 2093 | All Roads Lead to Snowdrift | Ural FU Personal Contest 2014 | 154 | 1366 | |||
| 2113 | Survive the flood | University-Academy Olympiad 2019 | 376 | 423 | |||
| 2127 | Determinant of a Graph | Petrozavodsk Summer 2018. umnik_team contest | 37 | 3433 | |||
| 2128 | Rubina's Solitaire | Later is better than never | 149 | 987 | |||
| 2132 | Graph Decomposition. Version 2 | Later is better than never | 95 | 1494 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 122 | 1152 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 72 | 1855 | |||
| 2155 | Quadrocopter | Ural School Programming Contest 2020 | 119 | 978 | |||
| 2159 | Essay | Ural School Programming Contest 2021 | 49 | 1308 | |||
| 2169 | City Building 2 | Ural School Programming Contest 2022 | 33 | 1793 | |||
| 2174 | Dualism of Numbers | Ural School Programming Contest 2023 | 45 | 896 | |||
| 2180 | Need More Tasks | Ural School Programming Contest 2023 | 24 | 1449 | |||
| 2187 | Need More Gold | Ural School Programming Contest 2024 | 21 | 1589 | |||
| 2192 | My Grandfather | ICPC Ural Regional Contest Qualifier 2022 | 41 | 967 | |||
| 2195 | Binary Trees | ICPC Ural Regional Contest Qualifier 2023 | 17 | 1826 | |||
| 2198 | Deep Understanding | ICPC Ural Regional Contest Qualifier 2024 | 28 | 1295 | |||
| 2200 | He is not a knight for you 2 | University-Academy Olympiad 2020 | 11 | 1386 | |||
| 2219 | Philosophical Question | ICPC Ural Regional Contest Qualifier 2025 | 16 | 1117 | |||
| 2226 | County of Squirrels | Ural Championship 2025 | 19 | 1002 | |||