Sachin Kumar
- mail_sachin161
India- Student
- Haldia Institute of Technology Haldia, West Bengal
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (3)
Contests (49)
November Challenge 2020 Division 2
Restore Sequence, Ada and Dishes, Iron, Magnet and Wall
November Cook-Off 2020 Division 2
Chef and IPC Certificates
January Cook-Off 2021 Division 3
Password
March Cook-Off 2021 Division 3
Pawri Meme, Weight Balance, Guess the Number
February Lunchtime 2021 Division 3
Daanish and Problems, Smallest Possible Whole Number, Coprime Range
CodeChef Div 3 Rated Contest 2021 Division 3
Body Mass Index, Total Score
February CodeChef Starters 2021 Division 3 (Rated)
Chef and Coupon
March Lunchtime 2021 Division 3
Turn It, Motivation, Lunchtime
March CodeChef Starters 2021 Division 3 (Rated)
College Life 5, Server Trouble, Nobel Prize, Possible Victory
April Challenge 2021 Division 2
Worthy Matrix, Chef and Dice
CodeChef Starters 10 Division 3 (Rated)
Hardest Problem Bet, Odd Repeat, Maximise the Subsequence Sum, Remove One Element
SnackDown 2021 - Online Qualifiers
Lucky Number
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
May Lunchtime 2022 Division 3 (Rated)
Bucket and Water Flow , Problems in your to-do list
Starters 39 Division 3 (Rated)
Compress the Video, Recent contest problems, A or B
Starters 42 Division 3 (Rated)
Minimum or Maximum, Divisible by 3, How Many Maximums, Minimum number of Flips
Starters 51 Division 3 (Rated)
TV Discount, Dominant Element
Starters 53 Division 3 (Rated)
Odd Pairs, Make A and B equal, Weights
Starters 56 Division 3 (Rated)
Nearest Exit, Far Away
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 58 Division 3 (Rated)
Break the elements, Remove Bad elements
Starters 59 Division 3 (Rated)
Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations
Starters 60 Division 3 (Rated)
Paper Cutting, Palindrome Flipping, Card Removal
Starters 61 Division 3 (Rated)
Minimise LCS, Different Consecutive Characters , Subarray Removal, Odd Sum Pair
Starters 62 Division 3 (Rated)
Sorted Substrings, Make Multiple, Final Sum, X Jumps, Test Score
Starters 63 Division 3 (Rated)
Avoid Squares Please
Starters 64 Division 3 (Rated)
Mario and the Broken String, Luigi and Uniformity, Distinct Colors
Starters 65 Division 3 (Rated)
Nahaane Jaa, Candies, Hackerman
Starters 66 Division 3 (Rated)
Binary Battles, Monopoly in Chefland
Starters 67 Division 3 (Rated)
Expensive Steps , Minimum Number of Ones, Counting Problem
Starters 68 Division 3 (Rated)
Expense List, Make AP, Make Money
Starters 70 Division 3 (Rated)
Cost of Groceries, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval
Starters 71 Division 3 (Rated)
Pet Store, Snapchat, Perfect Trio
Starters 72 Division 3 (Rated)
Indivisible, Apples and oranges, N Triplets
Starters 73 Division 3 (Rated)
Lucky Numbers, Append for OR
Starters 74 Division 3 (Rated)
Chef And Babla, Lcm hates Gcd, Odd Even Binary String
Starters 75 Division 3 (Rated)
Two Ranges
Starters 77 Division 3 (Rated)
Tekken
Starters 78 Division 3 (Rated)
Valid Expression, Passing Marks
Starters 79 Division 3 (Rated)
Add smallest prime factor, Distinct Opposite Sums, Better Deal
Starters 145 Division 3 (Rated)
Make Bob Win , Gun Master, Make My Array Equal
Starters 152 (Rated)
Winning World Finals, Range Minimize
Starters 153 (Rated)
Make Arithmetic Progression, Butterfly
Starters 166 (Rated)
Distinct Power, Chefland Library, Christmas Gifts
Starters 167 (Rated)
Happy New Year!, Lottery Tickets, Delete Not Equal
Starters 171 (Rated)
Swish Game, Advitiya