codeforces 2100左右的graphs题

  1. CF662B - Graph Coloring
  2. CF1158C - Permutation recovery
  3. CF677D - Vanya and Treasure
  4. CF506D - Mr. Kitayuta's Colorful Graph
  5. CF525D - Arthur and Walls
  6. CF1051F - The Shortest Statement
  7. CF723E - One-Way Reform
  8. CF986C - AND Graph
  9. CF549B - Looksery Party
  10. CF1108F - MST Unification
  11. CF27D - Ring Road 2
  12. CF553C - Love Triangles
  13. CF154C - Double Profiles
  14. CF650C - Table Compression
  15. CF557D - Vitaly and Cycle
  16. CF546E - Soldier and Traveling
  17. CF543B - Destroying Roads
  18. CF134C - Swaps
  19. CF245G - Suggested Friends
  20. CF73D - FreeDiv
  21. CF237D - T-decomposition
  22. CF89B - Widget Library
  23. CF195E - Building Forest
  24. CF638D - Three-dimensional Turtle Super Computer
  25. CF350E - Wrong Floyd
  26. CF1184E2 - Daleks' Invasion (medium)
  27. CF612E - Square Root of Permutation
  28. CF821D - Okabe and City
  29. CF260D - Black and White Tree
  30. CF723F - st-Spanning Tree
  31. CF367C - Sereja and the Arrangement of Numbers
  32. CF1029E - Tree with Small Distances
  33. CF1003E - Tree Constructing
  34. CF1100E - Andrew and Taxi
  35. CF402E - Strictly Positive Matrix
  36. CF1220E - Tourism
  37. CF1070A - Find a Number
  38. CF715B - Complete The Graph
  39. CF780E - Underground Lab
  40. CF788B - Weird journey
  41. CF592D - Super M
  42. CF590C - Three States
  43. CF507E - Breaking Good
  44. CF915D - Almost Acyclic Graph
  45. CF11D - A Simple Task
  46. CF1198C - Matching vs Independent Set
  47. CF48E - Ivan the Fool VS Gorynych the Dragon
  48. CF74C - Chessboard Billiard
  49. CF274D - Lovely Matrix
  50. CF638C - Road Improvement