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This repository will contain RoadMap to Start or to improve ranking on Codeforces Platform.

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CodeForces_RoadMap (Java)

This repository will contain Ladder Map(or Road Map) to start or improve on Codeforces platform in Java language.

The Ladder Map

ID Name Problems Count
11. Codeforces Rating < 1300 100
12. 1300 <= Codeforces Rating <= 1399 100
13. 1400 <= Codeforces Rating <= 1499 100
14. 1500 <= Codeforces Rating <= 1599 100
15. 1600 <= Codeforces Rating <= 1699 100
16. 1700 <= Codeforces Rating <= 1799 100
17. 1800 <= Codeforces Rating <= 1899 100
18. 1900 <= Codeforces Rating <= 1999 100
19. 2000 <= Codeforces Rating <= 2099 100
20. 2100 <= Codeforces Rating <= 2199 100
21. Codeforces Rating >= 2200 100
22. Codeforces Rating < 1300 (Extra) 200
23. 1300 <= Codeforces Rating <= 1399 (Extra) 200
24. 1400 <= Codeforces Rating <= 1499 (Extra) 200
25. 1500 <= Codeforces Rating <= 1599 (Extra) 200
26. 1600 <= Codeforces Rating <= 1699 (Extra) 200
27. 1700 <= Codeforces Rating <= 1799 (Extra) 200
28. 1800 <= Codeforces Rating <= 1899 (Extra) 200
29. 1900 <= Codeforces Rating <= 1999 (Extra) 200
30. 2000 <= Codeforces Rating <= 2099 (Extra) 200
31. 2100 <= Codeforces Rating <= 2199 (Extra) 200
32. Codeforces Rating >= 2200 (Extra) 200

About The Folders

There are some segregated questions(rank wise) which anyone must solve inorder to increase or to openup the rank at codeforces platform.

List

  1. Contest Folders - There will be contest folders with their code inside them.
  2. ProblemSet Folder - This folder will store the questions from the problemset bank on codeforces just to practice.
  3. Ladder11 Folder - This folder is basically the first ladder for beginners, unrated users or users with Codeforces Rating < 1300. and will store generally 3 Level folders
  4. Level Folder - This folder will contain source of various problems with the particular difficulty level (Level - 1, 2, 3, 4, 5)
  5. .........to be continued

Ladder11

For beginners, unrated users or users with Codeforces Rating < 1300. Below stated are the questions discussed in ladder11 level-wise.

ID Problem Name Level ID Problem Name Level ID Problem Name Level
1. YoungPhysicist 1 35. Xenia and Ringroad 2 69. Kitahara Gift 3
2. Beautiful Matrix 1 36. Magic numbers 2 70. Comparing strings 3
3. Queue at the school 1 37. Translation 2 71. Hungry Sequence 3
4. Borze 1 38. Football 2 72. Big segment 3
5. Beautiful Year 1 39. Bicycle chain 2 73. Little elephant and bits 3
6. Lights out 1 40. Sale 2 74. Yaroslav permutations 3
7. Word 1 41. System of equations 2 75. Fence 3
8. Word capitalization 1 42. Business trip 2 76. TL 3
9. Nearly Lucky 1 43. Dubstep 2 77. Increase and Decrease 3
10. Stones on the table 1 44. K-string 2 78. Two bags of potatoes 3
11. Panoramix's Prediction 1 45. Number of positions 2 79. Unlucky ticket 3
12. Ultra Fast 1 46. Football 2 2 80. Boys and girls 3
13. Perfect Permutation 1 47. String Task 2 81. Easy number challenge 3
14. Arrival of general 1 48. Jeff and digits 2 82. Pythagoras theorem 2 3
15. Drinks 1 49. Parallelpiped 2 83. Cards with numbers 3
16. Insomania Cure 1 50. Reconnaissance 2 2 84. Domino 3
17. Cupboards 1 51. Even Odds 2 85. Cinema line 3
18. I Love %Username% 1 52. Little elephant and rozdil 2 86. Rank list 3
19. Tram 1 53. Hexadeciam Theorem 2 87. Cut ribbon 3
20. Bit++ 1 54. Little elephant and Function 2 88. IQ test 3
21. Helpful Maths 1 55. Present from Lena 2 89. Building permutation 3
22. Horse Shoe 1 56. Dragons 2 90. Kuriyanama's stone 3
23. Way too long words 1 57. Puzzles 2 91. T-primes 3
24. Boy or Girl 1 58. Chat room 2 92. Sereja and suffix 3
25. Amusing Joke 1 59. Airport 2 93. Flipping game 3
26. Soft drinking 1 60. DZY loves chessboard 3 94. Free Cash 3
27. HQ9+ 1 61. Pashmak and Flowers 3 95. Polo and the penguin matrix 3
28. Petya and strings 1 62. Jeff and periods 3 96. Jzzhu and sequence 3
29. Team 1 63. Little girl and game 3 97. Appleman and cardgame 3
30. Dima and Friends 2 64. Sail 3 98. Sort the array 3
31. Effective Approach 2 65. Shower line 3 99. Sereja and bottles 3
32. Jzzhu and Children 2 66. Shooshuns and sequence 3 100. Adding digits 3
33. Supercentral Point 2 67. Xenia and Divisors 3
34. Petr and Book 2 68. Letter 3

Note :

  1. Some codes are available in cpp language because Java code failed due to Time Limit Exceeded.
  2. Every .java file will contain some template code too (takeInput of array, print array, also shortmethod to avoid writing System.out.println(), etc).

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This repository will contain RoadMap to Start or to improve ranking on Codeforces Platform.

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