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CodeForces
CodeForces Questions Solution
1. 1971A - My First Sorting Problem
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2. 1968D - Permutation Game
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3. 155A - I_love_\%username\%
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4. 1883B - Chemistry
0
5. 1973E - Cat Fox and Swaps
13
6. 1974G - Money Buys Less Happiness Now
13
7. 1490G - Old Floppy Drive
17
8. 1111B - Average Superhero Gang Power
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9. 1433F - Zero Remainder Sum
23
10. 1846A - Rudolph and Cut the Rope
27
11. 1847A - The Man who became a God
27
12. 1592D - Hemose in ICPC
27
13. 1842D - Tenzing and His Animal Friends
28
14. 1998D - Determine Winning Islands in Race
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15. 743B - Chloe and the sequence
29
16. 234A - Lefthanders and Righthanders
29
17. 585E - Present for Vitalik the Philatelist
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18. 367A - Sereja and Algorithm
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19. 1762F - Good Pairs
31
20. 441C - Valera and Tubes
31
21. 1748D - ConstructOR
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22. 222A - Shooshuns and Sequence
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23. 1481A - Space Navigation
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24. 584B - Kolya and Tanya
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25. 289A - Polo the Penguin and Segments
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26. 1744B - Even-Odd Increments
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27. 2000E - Photoshoot for Gorillas
34
28. 2001A - Make All Equal
34
29. 1700B - Palindromic Numbers
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30. 483A - Counterexample
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31. 2000F - Color Rows and Columns
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32. 1614B - Divan and a New Project
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33. 1438A - Specific Tastes of Andre
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34. 1391C - Cyclic Permutations
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35. 753B - Interactive Bulls and Cows (Easy)
38
36. 1998A - Find K Distinct Points with Fixed Center
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37. 2002A - Distanced Coloring
40
38. 639A - Bear and Displayed Friends
41
39. 1362E - Johnny and Grandmaster
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40. 526B - Om Nom and Dark Park
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41. 2000C - Numeric String Template
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42. 1994H - Fortnite
47
43. 39A - C++ Calculations
49
44. 1991A - Maximize the Last Element
50
45. 390B - Inna Dima and Song
50
46. 847A - Union of Doubly Linked Lists
52
47. 1987D - World is Mine
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48. 1141G - Privatization of Roads in Treeland
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49. 1997C - Even Positions
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50. 1994B - Fun Game
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51. 618C - Constellation
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52. 1331E - Jordan Smiley
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53. 1979E - Manhattan Triangle
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54. 160C - Find Pair
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55. 622C - Not Equal on a Segment
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56. 1344B - Monopole Magnets
56
57. 629C - Famil Door and Brackets
56
58. 999E - Reachability from the Capital
56
59. 1099D - Sum in the tree
56
60. 472B - Design Tutorial Learn from Life
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61. 1085D - Minimum Diameter Tree
56
62. 842C - Ilya And The Tree
56
63. 1208C - Magic Grid
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64. 1063A - Oh Those Palindromes
56
65. 1154G - Minimum Possible LCM
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66. 448E - Divisors
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67. 104B - Testing Pants for Sadness
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68. 1154F - Shovels Shop
56
69. 1263B - PIN Codes
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70. 803D - Magazine Ad
56
71. 391A - Genetic Engineering
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72. 1680D - Dog Walking
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73. 669D - Little Artem and Dance
56
74. 883H - Palindromic Cut
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75. 1598D - Training Session
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76. 1266E - Spaceship Solitaire
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77. 1340B - Nastya and Scoreboard
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78. 923C - Perfect Security
56
79. 792D - Paths in a Complete Binary Tree
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80. 1137D - Cooperative Game
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81. 686B - Little Robber Girl's Zoo
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82. 614A - LinkCut Tree
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83. 1153C - Serval and Parenthesis Sequence
56
84. 1635E - Cars
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85. 600F - Edge coloring of bipartite graph
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86. 1025B - Weakened Common Divisor
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87. 1095D - Circular Dance
56
88. 1638D - Big Brush
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89. 1677C - Tokitsukaze and Two Colorful Tapes
56
90. 1591A - Life of a Flower
56
91. 1066E - Binary Numbers AND Sum
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92. 1324F - Maximum White Subtree
56
93. 1612E - Messages
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94. 1343D - Constant Palindrome Sum
56
95. 935D - Fafa and Ancient Alphabet
57
96. 1017G - The Tree
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97. 570E - Pig and Palindromes
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98. 1108D - Diverse Garland
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99. 1009D - Relatively Prime Graph
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100. 1663D - Is it rated - 3
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