Contest | Problem |
---|---|
START47 | MINCOST |

Kshitij Sodani
- 7★kshitij_789
- International Grandmaster on Codeforces.7 star on codechef.Silver Medallist in IOI 2021 and 2022,APIO 2020,21,22
India
- Student
- Disha Delphi Public School R K Puram Sector A, Rajasthan Technical University, Kota, Rajasthan
- List of teams by Kshitij Sodani
- https://discuss.codechef.com/u/kshitij_789
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2023-02-08 22:30:00)Ratings System Update
(2022-12-20 00:00:00)Junior Rating Graph
Ratings System Update
(2023-02-08 22:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (144):
Practice:
Enormous Input Test, Turbo Sort, Arranging Cup-cakes, Restaurant Rating, Barcelona Gameplay Tactics, Climbing Stairs, Fire Escape Routes, Galactik Football, Lapindromes, Bon Appetit, Compilers and parsers, Chef and Reversing, Chef and Rainbow Array, Dish Owner, Sherlock and the Grid, XOR Operation on Numbers, Power Of Two, Bag Of Toffees, The Mystery of Dr Jojo, Delivery Man, How to Minimize a String, Merge Sort, Chef and Bitwise OR Operation, Funny gnomes, Password, Sums, 3 Divisible Subsets, Ball Game, Easy Triangles, Visiting Friends, Bear and Row 01, Bear and Clique Distances, Chef and Subsequences, IPC Trainers, Node Jumping, The Traveling Minister, Impersonating Palindromes, Jon Snow vs White Walkers, Currency Equity, The hardest gcd problem, Good Permutations, CyclesAndColorings, Circular Intervals, Chef and Polygon Cakes, Chef and Cookies, Chef and Sorting, Ada School, Chandra And Logs, BOOKS, Chef Restaurant , Lucky Number Game, Capturing Bird in A Camera, Life Limited, Distinct Pairs, Fancy Quotes, Distances, Rooks, Chef and Secret Ingredients, Appy and Contest, Deputy Chef, Chef and Secret Password, Buying New Tablet, Chef and Party, Average Number, The Tricky Deal, Yet Again a Subarray Problem, Kira Loves Palindromes, Bob and his strict mom, UEFA Champions League, Playing with Numbers, Subtree Removal, Corrupted Seven-Segment Display, Pogo Stick Competition, Making a Meal, Ada Rooks 2, Chef Learning Hungarian Algorithm, Chef and Good Subsequences, Dream Problem, Minimum Sum, Chain Reaction, Recover the Sequence, Dummy Palindromic Strings, Grid Tour, CV, Easy Fibonacci, Ants and Anteaters, Drink Slush, Gii and His Club, Igzi and Burly Array, Birthday Gift Again, Playing with Strings, Two Variables, Fuzzy Linear Combinations, Swapping, Rich Substrings, The Biggest Restaurant, Chef and Interesting Subsequences , E - Mehuls Trading Algorithm, Eidi Gift, Chefiya in Chefland, Destroy Cells, Chef and Trip, Chef Does Coke Yet Again, Angry Grandfather, Two Groups, Chef Feeds Cats, Ice Cream Queue, Treeversion, Colliding Balls, Train or Walk, Maximize Diversity of an Array, Chef and Diamonds, Crash It, Under the Tunnels, Mercury Poisoning, Coronavirus, Not All Flavours, Monsters Battle, Triangle Query, Permutation Split, Set Queries, Hiring Workers, Mysterious Sequence, XOR-ed Palindromes, Chef and Reordering, Second Player, Maximum GCD, Permutation Sorting Game, One Change Subsequences, From Your GGANBU, Vishesh and his Hate for Even Numbers, Subsequence, Divisible Distances, Sequence Cost, Make Grid Comparable, Max Min Circle Difference, The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Tree Interval Queries, Remove Numbers, Bounded Spanning Tree, Planning the Trip, Card Swipe
Contests (213):
Past ZCO Problems:
Matched Brackets, Wormholes, Matched Brackets 2, Round Table, Tournament, Little Red Riding Hood, Chewing, Save Spaceman Spiff, Video Game, SUPW, Smart Phone, IPL, Break Up, Variation, Covering, Rectangle, Bookshelves, Bamboo Art, Substring Importance - ZCO 2018, Moving Intervals - ZCO 2018, Four Sum, Rays, ZCO 2019 - 1 Singing Tournament, ZCO 2019 - 2 UpDown Sequences, Weird Ordering, Interleavings and Blocks, Vacation, Messages, Parchment
Past INOI Problems:
Triathlon, Table Sum, Calvins Game, Sequence Land, Highway Bypass, Special Sums, Periodic Strings, Free ticket, Wealth Disparity, Brackets, Fence - INOI 2017, Training - INOI 2017, 2 Two Paths - INOI 2018, 1 Road Trips and Museums - INOI 2018, Processor Scheduling, Interesting Sequences, Department Strengths, 3xN Tiling, Among Us - INOI 2021, Break the string - INOI 2021, Posting, Conquest, Diocletian - Part 1, Diocletian - Part 2, Pillars
December Challenge 2018 Division 2:
Max and Electrical Panel, Chef and Interactive Contests, Chef and An Ideal Problem
March Challenge 2019 Division 2:
Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit, (Challenge) Interleaving Strings
June Challenge 2019 Division 1:
Road Signs, Chef and Proxy, Lent Money, Chef and Ingredients, Chef and His Dish, Sum and GCD, (Challenge) SnackDown 99
October Challenge 2019 Division 1:
Even Edges, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS
ProCon Junior:
Walter White and His Crystals, Walter and His Customers, Holly Birthday Cake, Jesse Crystal Equation, You, Mehul, His Friends and His Enemy
June Lunchtime 2020 Division 1:
Maximum AND, Kuroni and the Cowsheds, Gold Mining, Square Submatrices
December Cook-Off 2020 Division 1 :
Self-Destructing Strings, Sed Passwords, Circle of Chaos, Carry All Fruits
October Cook-Off 2020 Division 1:
Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode
April Cook-Off 2021 Division 1:
Array and Operations, Tree Distances, OR of ANDs, Valet Parking, Deletion Sort
SnackDown 2021 - Online Qualifiers:
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Lazy Machine, Min Max LCM
SnackDown 2021 - Online Pre-Elimination:
Non-Decreasing Subsequence of size K, Product Pain, Guests like slippers
SnackDown 2021 - Final Round:
Ones Guessing, Equal Number of Prefix Maximums, Finally, Non Ad-Hoc Problem, AND of Maximums
December Cook-Off 2021 Division 1:
Binary String Game, Destructive Nim, RGB Construction, Break the Balance
December Lunchtime 2021 Division 1:
In-tree-active Node Coloring, Optimal Sorting, Romantic Reversals, Sleep Technique
Exun 2021-22 Division 1 (Unrated):
Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Neil and his Binary Tree, Harshikaa and the Rain, Sarthak and his Set of Primes
April Lunchtime 2022 Division 1(Rated):
Modular Circular Permutations, Do Not Touch the MEX!!!, Secret Machine Mania, AND Palindromes
May Cook-Off 2022 Division 1 (Rated):
Split Powers Of 2, Different Subarrays Rearrange, Triple Inversions
June Cook-Off 2022 Division 1 (Rated):
Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum
February Cook-Off 2023 Division 1 (Rated):
Take Not Less, Alice Potter and OWL, Alice Potter And Dumbledore Army
Learning Paths (0):
None
Practice Paths (0):
None
Contributions
Problems Authored (1)
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution