Rehan Akhter
- 3★rehan12
- India
- Student
- Sagar Institute of Science and Technology Gandhi Nagar, Bhopal, Madhya Pradesh
- List of teams by Rehan Akhter
- https://discuss.codechef.com/u/rehan12
- No Active Plan. View Details
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(2023-06-21 22:00:02)Ratings System Update
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Submissions
Practice Problems (131):
Practice:
Small factorials, Enormous Input Test, ATM, Paying up, The White Knight, Fit to Play, Little Elephant and Divisors, Andrew and the Meatballs again, Count K-Primes, Number of Factors, Factorisation, Polo the Penguin and the Test, Square Digit Squares, Number Mirror, Chef and String, Bread, Chef and Prime Divisors, Chef Anup, Na2a and lucky stone, Add Two Numbers, Find Remainder, Smallest Numbers of Notes, Sum of Digits, Churu and Balls, Count Subarrays, Mahasena, Almost Sorted Permutation, Black And White Cells, Chef And Binary Operation, Alternating subarray prefix, maximize the sum, Odd Divisors, One more weird game, Lumpy - The Bus Driver, Dish Of Life, Smart Strategy, K-Concatenation, Average of Pairs, Binary Nim, Split Stones, Balsa For The Three, War of XORs, FIRST, Chef and Typing, Paint the Wall, Chef and Happiness, Event, Distinct Pairs, Ada King, A Small Array, Chef and Football Match, Weapon Value, Compress the List, Check Algorithm, The Theatre Problem, Coronavirus Spread, Max Mex, Game on a Strip, Odd Not Odd, Jewel Mine, CHRISTMAS EVE, Array Swaps, Willows Sort, DECODE IT, FIND IT, Maximum Value, Find Start, Patter Decoding Start, BOX REDUCTION, Pizza Treat, Palpal Strings, Coprime Range, Make the Sum Even, Array Rotation, XxOoRr, The One On The Last Night, XOR Equal, Ceiling Sum, Team Formation, Odd GCD, Remove One Element, Fake Swaps, Division , Minimise the Size, Minimise Difference, Make it Divisible, The One with Ross Wedding, Marbles, Median Minimization, And Or Union, Binary Base Basics, Equal MEX, Perfect Permutation, Minimum Coloring, Adjacency Love, Missing Numbers, Sticks and Rectangles, Good Permutation, Buckets Full of Candies, Mystical Numbers, Buying Sweets, Alternating Diameter, Average Gift, Even Subarray XOR, Even Equal Odd, Or Permutation, Good Pairs, The two numbers, Divisible by i , Xor and Multiply, KBG and GN-Theory, AP Grid, Vowel Anxiety, Xor Permutation, Array sorting, Army Training, Copy and Push Back, Yet Another Palindrome Making Problem, Maximum Median Matching, Largest Family, Monks, Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation, K-Flip, Gritty Grid, Subarray Game, OR Tuples, Palindrome by Splitting, XOR Product
Contests (248):
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number, Smart Phone, Laddu, Multiple of 3
DSA Learning Series - Week 2:
Chefs in Queue, Compilers and parsers, Wormholes, Stupid Machine, Penalty Shoot-Out II, Not All Flavours, Infix to Postfix
June Challenge 2020 Division 2:
The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control
December Cook-Off 2020 Division 2:
Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement
January Lunchtime 2021 Division 3 (Unrated):
Ashishgup and Interviews, Pair Me, Even Differences, Even Sum
February Challenge 2021 Division 3:
Frog Sort, Chef and Meetings, Maximise Function, Highest Divisor
Break-The-Server (Unrated):
PCM Dilemma, Memcached Service, Chef and Laddus For Children, Students, heights and their IQs
SSEC - Coding Contest - 7:
Rating Game, Adorable Figures, Can You Exit The Maze, Geometric Possibility
Bug Crush 2.0:
BugCrush 2 Question 1, BugCrush 2 Question 2, BugCrush 2 Question 3, BugCrush 2 Question 4, BugCrush 2 Question 5, BugCrush 2 Question 7
October Challenge 2021 Division 3 (Rated):
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
November Challenge 2021 Division 3 (Rated):
Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper, Maximise the bridges
June Long Two 2022 Division 3 (Rated):
Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Strong Elements
July Long One 2022 Division 3 (Rated):
Journey of the Knight, Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies
July Long Two 2022 Division 3 (Rated):
Maximize Difference, Concat Sort, Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Hungry Chef
Starters 51 Division 3 (Rated):
Split N, Copy and Paste, Different Medians, TV Discount, Dominant Element
August Long 2022 Division 3 (Rated):
Sale Season, XOR with smallest element, Hello Equation, Make A and B equal
September Long 2022 Division 3 (Rated):
Speed Limit Test, Bob at the Bank, Pokemon Battles, Interesting Subarray, Good Pairs
September Lunchtime 2022 Division 3 (Rated) (Based on EJOI):
Flip the cards, Equalize AB, Stick Break, Permutation Creation
Starters 57 Division 3 (Rated):
Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Starters 61 Division 3 (Rated):
Minimise LCS, Different Consecutive Characters , Subarray Removal, Odd Sum Pair
Starters 67 Division 2 (Rated):
Maximum Angriness, Expensive Steps , Counting Problem, Existence Of X
Learning Paths (0):
None
Practice Paths (12):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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