| ENG RUS | Timus Online Judge |
Problem set. Graph Theory Problems
| ID | Title | Source | Authors | Difficulty | |||
|---|---|---|---|---|---|---|---|
| 1004 | Sightseeing Trip | Central European Olympiad in Informatics 1999 | 2708 | 580 | |||
| 1008 | Image Encoding | USTU PhysTech Cup 2000 | 4278 | 367 | |||
| 1016 | Cube on the Walk | USU Local Contest. 1999 | 1896 | 823 | |||
| 1022 | Genealogical Tree | Autumn School Contest 2000 | 11043 | 142 | |||
| 1033 | Labyrinth | Ural Championship 1999 | 6591 | 237 | |||
| 1035 | Cross-stitch | Ural Championship 1999 | 1128 | 1370 | |||
| 1040 | Airline Company | USU Championship 2000 | 1536 | 1001 | |||
| 1045 | Funny Game | USU Local Contest. March 2000 | 2919 | 522 | |||
| 1056 | Centers of the Net | NEERC 2000 Central Subregional | 2758 | 551 | |||
| 1065 | Frontier | NEERC 2000 | 1013 | 1412 | |||
| 1069 | Prufer Code | USU Personal Contest 2001 | 2706 | 517 | |||
| 1072 | Routing | USU Personal Contest 2001 | 2788 | 502 | |||
| 1076 | Trash | 1950 | 712 | ||||
| 1077 | Travelling Tours | 1269 | 395 | ||||
| 1080 | Map Coloring | Winter Mathematical Festival Varna 2001 | 7294 | 190 | |||
| 1085 | Meeting | Spring School Contest 2001 | 2192 | 625 | |||
| 1096 | Get the Right Route Plate! | USU Local Contest. March 2001 | 1833 | 710 | |||
| 1099 | Work Scheduling | 1021 | 1148 | ||||
| 1106 | Two Teams | Tetrahedron Team Online Contest May 2001 | 6808 | 74 | |||
| 1109 | Conference | Bulgarian Online Contest September 2001 | 2010 | 250 | |||
| 1119 | Metro | Autumn School Contest 2001 | 7220 | 70 | |||
| 1124 | Mosaic | USU Championship 2001 | 1685 | 298 | |||
| 1128 | Partition into Groups | USU Championship 2001 | 1217 | 412 | |||
| 1129 | Door Painting | USU Championship 2001 | 1235 | 406 | |||
| 1136 | Parliament | NEERC 2001 Central Subregional | 5043 | 100 | |||
| 1137 | Bus Routes | NEERC 2001 Central Subregional | 1560 | 322 | |||
| 1145 | Rope in the Labyrinth | DSAP Vietnam Online Contest November 2001 | 1423 | 353 | |||
| 1156 | Two Rounds | Ural Championship 2001. Round 2 | 1539 | 327 | |||
| 1160 | Network | NEERC 2001 Northern Subregional | 3490 | 147 | |||
| 1162 | Currency Exchange | NEERC 2001 Northern Subregional | 2561 | 197 | |||
| 1176 | Hyperchannels | USU Personal Contest 2002 | 1508 | 335 | |||
| 1182 | Team Them Up! | NEERC 2001 | 983 | 512 | |||
| 1198 | Jobbery | 1070 | 488 | ||||
| 1199 | Mouse | 113 | 3933 | ||||
| 1205 | By the Underground or by Foot? | USU Local Contest. March 2002 | 2151 | 235 | |||
| 1208 | Legendary Teams Contest | USU Local Contest. March 2002 | 2366 | 214 | |||
| 1210 | Kind Spirits | Autumn School Contest 2002 | 3001 | 170 | |||
| 1218 | Episode N-th: The Jedi Tournament | USU Championship 2002 | 1577 | 323 | |||
| 1227 | Rally Championship | NEERC 2002 Central Subregional | 1689 | 302 | |||
| 1237 | Evacuation Plan | NEERC 2002 | 508 | 991 | |||
| 1242 | Werewolf | USU Personal Contest 2003 | 2903 | 177 | |||
| 1250 | Sea Burial | USU Local Contest. March 2003 | 698 | 727 | |||
| 1254 | Die Hard | USU Local Contest. March 2003 | 787 | 646 | |||
| 1270 | Unicube | USU Championship 2003 | 214 | 2314 | |||
| 1271 | Sailing Directions | USU Championship 2003 | 104 | 4547 | |||
| 1272 | Non-Yekaterinburg Subway | USU Championship 2003 | 3503 | 148 | |||
| 1277 | Cops and Thieves | NEERC 2003 Central Subregional | 588 | 867 | |||
| 1280 | Topological Sorting | NEERC 2003 Central Subregional | 3655 | 141 | |||
| 1281 | River Basin | NEERC 2003 Central Subregional | 276 | 1813 | |||
| 1291 | Gear-wheels | Spring School Contest 2004 | 1349 | 383 | |||
| 1301 | Cube in Labyrinth | Ural Championship 1998 | 688 | 746 | |||
| 1314 | Chase in Subway | Ural Championship 2004. Round 1 | 876 | 588 | |||
| 1315 | MDPAR and MIIAR | Ural Championship 2004. Round 1 | 273 | 1841 | |||
| 1320 | Graph Decomposition | Ural Championship 2004. Round 2 | 1805 | 287 | |||
| 1323 | Classmates | Ural Championship 2004. Round 2 | 617 | 831 | |||
| 1325 | Dirt | Ural Championship 2004. Round 2 | 960 | 537 | |||
| 1329 | Galactic History | Autumn School Contest 2004 | 1133 | 458 | |||
| 1337 | Bureaucracy | Autumn School Contest 2004 | 332 | 1531 | |||
| 1338 | Automobiles | USU Championship 2004 | 290 | 1751 | |||
| 1339 | Babies | USU Championship 2004 | 604 | 856 | |||
| 1358 | Cables | Spring School Contest 2005 | 964 | 540 | |||
| 1361 | Spaceology vs. Chronistics | Ural Championship 2005. Round 2 | 261 | 1941 | |||
| 1367 | Top Secret | Ural Championship 2005. Round 2 | 165 | 3006 | |||
| 1379 | Cups Transportation | Ural Championship 2005. Round 1 | 859 | 607 | |||
| 1392 | Dreaming of Stars | 675 | 770 | ||||
| 1399 | Economical Director | 40 | 9674 | ||||
| 1400 | Cellular Characters | Autumn School Contest 2005 | 951 | 549 | |||
| 1416 | Confidential | USU Championship 2005 | 1325 | 394 | |||
| 1419 | Maps of the Island Worlds | USU Championship 2005 | 423 | 1215 | |||
| 1421 | Credit Operations | Timus Top Coders: First Challenge | 938 | 544 | |||
| 1434 | Buses in Vasyuki | USU Personal Contest 2006 | 569 | 888 | |||
| 1441 | From the History of Gringotts Bank | Ural Championship 2006 | 437 | 1143 | |||
| 1447 | Portkey Network | Ural Championship 2006 | 509 | 985 | |||
| 1449 | Credit Operations 2 | Timus Top Coders: Second Challenge | 333 | 1482 | |||
| 1450 | Russian Pipelines | Timus Top Coders: Second Challenge | 3319 | 153 | |||
| 1479 | Scheduled Checking | Petrozavodsk Summer 2006. Ural+Orel Contest | 103 | 4365 | |||
| 1487 | Chinese Football | USU Championship 2006 | 381 | 1258 | |||
| 1500 | Pass Licenses | NEERC 2006 Eastern Subregional | 753 | 642 | |||
| 1505 | Oil Transfer | NEERC 2006 Eastern Subregional | 159 | 2899 | |||
| 1527 | Bad Roads | Petrozavodsk Winter 2007. D.Gozman Contest | 407 | 1149 | |||
| 1533 | Fat Hobbits | USU Personal Contest 2007 | 474 | 988 | |||
| 1544 | Classmates 3 | Ural Championship 2007 | 367 | 1256 | |||
| 1557 | Network Attack | Petrozavodsk Summer 2007. NSU Contest | 249 | 1774 | |||
| 1569 | Networking the “Iset” | USU Championship 2007 | 491 | 915 | |||
| 1575 | Yekaterinburg Subway 2 | Autumn School Contest 2007 | 521 | 862 | |||
| 1580 | Dean's Debts | Autumn School Contest 2007 | 505 | 889 | |||
| 1610 | Cactuses | Ural Championship 2008 | 209 | 2021 | |||
| 1623 | Fractal Labyrinth | Petrozavodsk Winter 2008. ITMO Contest | 128 | 3120 | |||
| 1630 | Talisman | USU Championship 2008 | 413 | 1007 | |||
| 1641 | Duties | Autumn School Contest 2008 | 827 | 507 | |||
| 1643 | Attack of the Dark Fortress | Autumn School Contest 2008 | 987 | 426 | |||
| 1651 | Shortest Subchain | NEERC 2008 Eastern Subregional | 1219 | 345 | |||
| 1652 | Banking Crisis | NEERC 2008 Eastern Subregional | 147 | 2701 | |||
| 1664 | Pipeline Transportation | Petrozavodsk Winter 2008. USU Contest | 204 | 1963 | |||
| 1676 | Mortal Kombat | Petrozavodsk Summer 2008. USU Contest | 230 | 1743 | |||
| 1691 | Algorithm Complexity | Petrozavodsk Winter 2009. USU Contest | 125 | 3059 | |||
| 1699 | Turning Turtles | Petrozavodsk Winter 2009. USU Contest | 372 | 1081 | |||
| 1709 | Penguin-Avia | Ural Championship 2009 | 2651 | 155 | |||
| 1721 | Two Sides of the Same Coin | NEERC 2009 Eastern Subregional | 672 | 580 | |||
| 1742 | Team building | Petrozavodsk Summer 2009. Ufa SATU Contest | 1241 | 310 | |||
| 1770 | The Party of Ural Champions | Ural Championship 2010 | 209 | 1741 | |||
| 1806 | Mobile Telegraphs | NEERC 2010 Eastern Subregional | 1905 | 191 | |||
| 1833 | Hopes of Rowing | Ural Championship 2011 | 163 | 2034 | |||
| 1837 | Isenbaev's Number | Ural Championship 2011 | 5890 | 60 | |||
| 1847 | Zamkadye | Petrozavodsk Summer 2010. USU Contest | 70 | 4267 | |||
| 1882 | Old Nokia | Ural Regional School Programming Contest 2011 | 114 | 2733 | |||
| 1888 | Pilot Work Experience | NEERC 2011 Eastern Subregional | 728 | 458 | |||
| 1905 | Travel in Time | Ural Championship 2012 | 265 | 1138 | |||
| 1912 | Titan Ruins: Passing through Walls | NEERC 2012 Eastern Subregional | 236 | 1271 | |||
| 1930 | Ivan's Car | Ural Regional School Programming Contest 2012 | 1877 | 165 | |||
| 1934 | Black Spot | Ural FU Championship 2012 | 864 | 356 | |||
| 1966 | Cycling Roads | Ural FU Personal Contest 2013 | 424 | 681 | |||
| 1980 | Road to Investor | Ural Championship 2013 | 447 | 640 | |||
| 1982 | Electrification Plan | Ural FU Championship 2013 | 2145 | 133 | |||
| 2013 | Neither shaken nor stirred | NEERC 2014 Eastern Subregional | 266 | 954 | |||
| 2017 | Best of a bad lot | NEERC 2014 Eastern Subregional | 183 | 1364 | |||
| 2030 | Awesome Backup System | Ural Regional School Programming Contest 2014 | 501 | 514 | |||
| 2034 | Caravans | Ural Regional School Programming Contest 2014 | 910 | 285 | |||
| 2038 | Minimum Vertex Cover | Petrozavodsk Summer 2014. Ural FU Contest | 96 | 2463 | |||
| 2055 | Urban Geography | Ural Championship 2015 | 157 | 1497 | |||
| 2093 | All Roads Lead to Snowdrift | Ural FU Personal Contest 2014 | 152 | 1373 | |||
| 2113 | Survive the flood | University-Academy Olympiad 2019 | 371 | 424 | |||
| 2127 | Determinant of a Graph | Petrozavodsk Summer 2018. umnik_team contest | 33 | 3713 | |||
| 2128 | Rubina's Solitaire | Later is better than never | 145 | 1002 | |||
| 2132 | Graph Decomposition. Version 2 | Later is better than never | 92 | 1522 | |||
| 2140 | BitMazeCraft | Ural School Programming Contest 2019 | 118 | 1175 | |||
| 2147 | City Building | Ural School Programming Contest 2019 | 68 | 1928 | |||
| 2155 | Quadrocopter | Ural School Programming Contest 2020 | 113 | 1011 | |||
| 2159 | Essay | Ural School Programming Contest 2021 | 41 | 1478 | |||
| 2169 | City Building 2 | Ural School Programming Contest 2022 | 28 | 1981 | |||
| 2174 | Dualism of Numbers | Ural School Programming Contest 2023 | 40 | 948 | |||
| 2180 | Need More Tasks | Ural School Programming Contest 2023 | 18 | 1692 | |||
| 2187 | Need More Gold | Ural School Programming Contest 2024 | 16 | 1822 | |||
| 2192 | My Grandfather | ICPC Ural Regional Contest Qualifier 2022 | 31 | 1157 | |||
| 2195 | Binary Trees | ICPC Ural Regional Contest Qualifier 2023 | 12 | 2156 | |||
| 2198 | Deep Understanding | ICPC Ural Regional Contest Qualifier 2024 | 24 | 1392 | |||
| 2200 | He is not a knight for you 2 | University-Academy Olympiad 2020 | 3 | 2091 | |||
| 2219 | Philosophical Question | ICPC Ural Regional Contest Qualifier 2025 | 2 | 2261 | |||
| 2226 | County of Squirrels | Ural Championship 2025 | 3 | 2088 | |||