Sandeep
- sandeepsajiru
India- Professional
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Submissions Heat Map
Learning Paths (5)
Practice Paths (6)
Practice for ZCO and INOI
1600 to 1800 difficulty problems
Heaps
Data Structures Interview Questions
Jump from 2* to 3*
Rise from 3* to 4*
Contests (64)
August Challenge 2016
Chef and Chocolate
December Challenge 2016
Train Partner
July Lunchtime 2016
Drumpf for President!
September Lunchtime 2017
Chef and Cook-Off Contests
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Pintu and Fruits
April Challenge 2020 Division 2
Sell All the Cars, COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
April Cook-Off 2020 Division 2
Matrix Decomposition, Lift Requests
February Lunchtime 2020 Division 2
At the Gates, Not All Flavours
September Challenge 2020 Division 2
A Problem on Sticks, Ada Matrix
November Challenge 2020 Division 2
Ada and Dishes
December Challenge 2020 Division 2
Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
December Cook-Off 2020 Division 2
Minimum Attendance Requirement
November Lunchtime 2020 Division 2
Gasoline Introduction
September Cook-Off 2020 Division 2
Bowling Strategy
September Lunchtime 2020 Division 2
Watermelon
January Lunchtime 2021 Division 3 (Unrated)
Ashishgup and Interviews, Pair Me, Binary Subsequence, Even Differences, Even Sum
February Challenge 2021 Division 3
Frog Sort, Team Name, Chef and Meetings, Maximise Function, Highest Divisor
February Lunchtime 2021 Division 2
Daanish and Problems, Smallest Possible Whole Number, Coprime Range
CodeChef Div 3 Rated Contest 2021 Division 3
Chef and Patients, Body Mass Index, Total Score
February CodeChef Starters 2021 Division 3 (Rated)
Maximum Value, College Life 2, College Admissions, Valid String, Chef and Coupon
April Cook-Off 2021 Division 2
OR of ANDs, Chocolate Monger
July Cook-Off 2021 Division 2
XOR-ORED
July Lunchtime 2021 Division 2
Beautiful Pairs, Array Rotation Returns
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
November Challenge 2021 Division 2 (Unrated)
Equal Coins
December Cook-Off 2021 Division 2
Median Minimization, Musical Chairs
January Long 2022 - I, Division 2 (Unrated)
Prime in a binary string
Starters 45 Division 2 (Rated)
Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity
Starters 47 Division 2 (Rated)
Copy and Push Back, Similar Heights, End Sorted
Starters 49 Division 2 (Rated)
High Frequency, Valid Minimum
Starters 52 Division 2 (Unrated)
Minimum Sum, WA Test Cases, K-Flip, Gritty Grid
August Lunchtime 2022 Division 2 (Rated)
Easy Permutation, Array Equality
Starters 64 Division 2 (Rated)
Luigi and Uniformity
Starters 65 Division 3 (Rated)
Nahaane Jaa, Parity, Candies, Binod, Hackerman
Starters 69 Division 2 (Rated)
Akash and Dinner, Distinct Sequence
Starters 70 Division 3 (Rated)
Cost of Groceries, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval
Starters 73 Division 3 (Rated)
Find an integer, Consecutive Xor, Lucky Numbers, Append for OR
Starters 79 Division 2 (Rated)
One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums
Starters 81 Division 2 (Unrated)
Good XOR, Divide Pages
Starters 82 Division 2 (Rated)
Find eX, Difference Matrix, MIN To MAX
Starters 84 Division 2 (Rated)
Max count of 1, Max Binary
Starters 85 Division 3 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef
Starters 86 Division 2 (Rated)
String Game , Largest Y, Maximise Score
Starters 87 Division 2 (Rated)
Existence, AB plus C
Starters 83 Division 2 (Rated)
Construct String, Order by XOR
Starters 92 Division 2 (Rated)
Rectangular Tiling, Dotify Playlist
Starters 93 Division 2 (Rated)
Break Free, Problem
Starters 94 Division 2 (Rated)
CodeChef Streak, Possible or Not
Starters 96 Division 2 (Rated)
Remove Multiples
Starters 97 Division 3 (Rated)
Caesar Cipher, Schrodinger Smiley, Best of Two
Starters 99 Division 2 (Rated)
Card Swipe, Exclusion-Inclusion
Starters 104 Division 2 (Rated)
Maximise Sum
Starters 107 Division 2 (Rated)
Rock Paper Scissor, OR Permutation
Starters 111 Division 2 (Rated)
Reach Codetown
Starters 112 Division 2 (Rated)
3 Logicians Walk into a Bar, Permutation Construction, Max Nutrition
Starters 114 Division 3 (Rated)
Painting Walls, Christmas Candy
Starters 116 Division 3 (Rated)
Chef Product, Hattrick, ORST , Minimum Wage, Access Control
Starters 117 Division 3 (Rated)
Not Prime Permutation, Weapon Choice, Spell Shortening
Starters 118 Division 2 (Rated)
Subset GCD, Join States, Xorry 2, Xorry 1
Starters 122 Division 2 (Rated)
Arya In Grid, Transformation Cost, Man of the Match
Starters 131 Division 2 (Rated)
K-Closeness, Dice Deception, Encrypt Value
Starters 143 Division 2 (Rated)
Non-Divisor Array, Binary Conversion
Starters 144 Division 2 (Rated)
Budget Allotment, Largest K
Starters 207 (Rated)
Adjacent Sums, Subset MEX Counting, Make Subarray
Starters 208 (Rated)
Sabotage, Alternate Jumps, Cycle and Add