Md. Saifi Alam Nirjhor
- 5★saifialam
- Bangladesh
- Student
- Jahangirnagar University Dhaka, Bangladesh
- List of teams by Md. Saifi Alam Nirjhor
- https://discuss.codechef.com/u/saifialam
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(2024-03-13 22:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (77):
Practice:
Bytelandian gold coins, Chef and Reversing, Lowest Common Ancestor, Queries On Tree, Factorial, Bank and vulnerable passwords, Longest Common Subsequence, Get AC in one go, TRAILING ZEROES, Sahil The Anime Lover, Longest Increasing Subsequence, Fluffy and Typing Password, Chef and Good Subsequences, Bowling Strategy, Three Letters, Sed Sequences, One Zero Swaps, Odd Array, Different String, XOR Equal, Chef and Closure, Equal Difference, Integer concatenation, Clear the Array, Odd GCD, Maximise the Subsequence Sum, Remove One Element, Task Times, K - balanced string, Find the Direction, Chef and Pairwise Distances, Half Sequence, Good Weather, Make it Divisible, Another Shortest Paths Problem, A Subtask Problem, Maximum Points, The Preparations, Make that Array!, Interesting Pairs, Diagonal movement, FIXFIX, RCB and Playoffs, Division , Minimise the Size, Nice Pairs , Gold Mining, Alternating Work Days, Find the Modulus, Fixed Points, Problem Category, Help Nishant, String Game, Yet another subarray problem, Remove Element, Distinct Elements, Anti Palindrome, Avoid Contact, Permutation XOR Sum, Divisors and Reciprocals, Yet Another Constructive Problem, K Distinct Array, Car or Bus, Valentine is Coming, Count the Notebooks, Array operations, Split The String, High Frequency, Monks, Valid Minimum, Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation, Tree Coloring, Binary Substituition, XOR & Sum
Contests (129):
April Cook-Off 2019 Division 2:
Pied Piper vs Hooli, Making a Meal, Chef Learning Hungarian Algorithm
April Challenge 2020 Division 2:
Strange Number, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
December Challenge 2020 Division 2:
Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
CodeChef Starters 13 Division 2 (Rated):
Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors
October Challenge 2021 Division 2 (Unrated):
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
CodeChef Starters 16 Division 2 (Unrated):
Professor And Directions, Chef And Salary Pay, Chef and Magical Steps, Pass or Fail
October Lunchtime 2021 Division 2:
Median Rearrangement, Chef and Water Car, Exactly N plus 1 Values
November Challenge 2021 Division 2 (Unrated):
Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper
C.O.D.E.R.S Division 2 (Rated):
The One On The Last Night, The One with All the Candy, The One with Ross Wedding
FizzBuzz Division 2 (Rated):
Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach
February Long 2022 - I, Division 2 (Unrated):
Binary Base Basics, Bitwise Blend, N Queens Puzzle Solved !, Chef and the Hair Salon
CodeChef Starters 25 Division 2 (Rated):
Building Towers, Equal MEX, Points and Lines, Fit in Data Type, Chef and His Fruit Stand
February Cook-Off 2022 Division 2:
Perfect Permutation, PerMEXuation , Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party, Prefix Permutation
CodeChef Starters 30 Division 2 (Rated):
Minimum Coloring, Maximizing LIS, Gift Shop and Coupon, Chef and Water Bottles, Chef and Chocolates, Balanced Reversals
August Long 2022 Division 2 (Unrated):
Sale Season, XOR with smallest element, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal
Starters 91 Division 2 (Rated):
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation
Learning Paths (0):
None
Practice Paths (14):
Contributions
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Problems Tested (0)
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