Contest | Problem |
---|---|
LTIME104 | PERMXORSUM |
Lokesh Singh
- 5★lucky_21
- India
- Coding forever . . . . . . . .
- Student
- Netaji Subhas University of Technology Dwarka, Delhi, India
- List of teams by Lokesh Singh
- https://discuss.codechef.com/u/lucky_21
- No Active Plan. View Details
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Submissions
Practice Problems (158):
Practice:
Small factorials, Bytelandian gold coins, Enormous Input Test, Simple Sorting, ATM, Life, the Universe, and Everything, The Lead Game, Racing Horses, Little Elephant and Permutations, Dessert Wizard, Number Mirror, Sereja and ASum, Chef and Rainbow Array, XOR with Subset, Fit Squares in Triangle, Strategy for the World Cup, Virat and Numbers, AB and Strings, Add Two Numbers, Find Remainder, Sum of Digits, Second Largest, Small Factorial, Chef and the XORed Number , Chef and the Wildcard Matching, Minimum Maximum, Processing a string, Chef and Queries, Alternating subarray prefix, Chef and Proportion, Chef and Numbers, Two Numbers, Buggy Calculator, K Fibonnaci, A - Appearance Count, Chef and Game with Sequence, Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition, Fibonacci String, Cut the Board, Roots of a Quadratic Equation, Sum OR Difference, Decrement OR Increment, HOW MANY DIGITS DO I HAVE, Program Your Own CALCULATOR, Summary Power, Counting Pretty Numbers, Chef and Eid, Chef and Serves, Three Friends, Coloring the Grid, Weird Question, Chef and Sequence, Chef and Difficult Contests, Truth and Dare, Beautiful Garland, Event, Beats and Pieces, Maximise the Sum, Lucky Number Game, Count Periodic Numbers, Play Piano, Capturing Bird in A Camera, Prefix Numbers, Camp Or Not, Shrinking Space, Magic School, Get a Bucket of Water, Choosing from Buckets, Age Calculator, Distinct Pairs, Distances, Rooks, Art of Balance, Average Number, The Tricky Deal, Yet Again a Subarray Problem, Maximum Remaining, Corrupted Seven-Segment Display, Pogo Stick Competition, Travelling Saleschef, Pied Piper vs Hooli, Making a Meal, Matches, Chef Learning Hungarian Algorithm, Lent Money, Attendance, Fast Food, Firdavs and Planet F, Minimum Sum, Chain Reaction, Recover the Sequence, Grid Tour, Reverse Maximisation, Circular Merging, Igzi and Burly Array, Birthday Gift Again, Delete a Subarray, B - Candy Love, Rich Substrings, Two Circles, Eidi Gift, Destroy Cells, Chef and Trip, Two Groups, Playing with Matches, All Substrings, Chipped Tree, Find the Sum, Doofish Matrix, Cakewalk, Medel, D-Or, Counting Inversions Again!, Equality, Washing Windows, For the Benefit of All (easy version), For the Benefit of All (hard version), So Square I Dont Care, The Evil Professor, Chef and Walk, Chef and Rotation, Chef Chick, Exam Cheating, Range AND, Another Easy XOR problem, The Theatre Problem, Construct Array, Bob and His Friends, Chef and Street Food, Folding Paper, Chef and Subsequences, Swapping to Palindrome, Secret Mission, Mysterious Sequence, Maximize Letter Beauty, Escape the Tree , Strip in a Tree!, Tower Counting, Simple Operations, Triangle Query, Chef, Chefina and Their Friendship, Roads in Chefland, Convert the String, Tree difference, Per Capita Income, Checkpoints, Square Submatrices, Alien Invasion , Root the Tree, Chef Is Just Throwing Random Words, Cute Chef Gift, Sed Passwords, Node Codon, Tree Distances, OR of ANDs, Intersection Matrix
Contests (107):
February Challenge 2019 Division 2:
Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef
March Challenge 2019 Division 2:
Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit, (Challenge) Interleaving Strings
June Challenge 2019 Division 2:
Road Signs, Chef and Proxy, Guddu on a Date, Chef and Ingredients, Sum and GCD
July Challenge 2019 Division 2:
Guess the Prime!, Parity Again, Codechef War, Minimum and Maximum, Chef and Mean
September Challenge 2019 Division 2:
Chef and Good Subsequences, Easy Fibonacci, Biladerim Icin, Fuzzy Linear Combinations, Doofish Set, Chef Designed a Network, Chef and Interesting Subsequences
October Challenge 2019 Division 1:
Even Edges, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS
November Challenge 2019 Division 1:
Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, A Simple Game, Single Point of Failure, Chef and Minimum Colouring, (Challenge) Coloring Triangulations
December Challenge 2019 Division 1:
Chefina and Ranges, Binary XOR, Sticky Notes, Test Generation, (Challenge) Cubical Virus, Addition
January Challenge 2020 Division 1:
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English, Chefland Army, (Challenge) Building Anthills
February Challenge 2020 Division 1:
Chef and Railway Stations, Expected Change, No Change Required, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
April Challenge 2020 Division 1:
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)
July Challenge 2020 Division 1:
Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef
Learning Paths (0):
None
Practice Paths (11):
Contributions
Problems Authored (1)
Problems Tested (0)
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Editorials Contributed (0)
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