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OTHERS | CHFBOOKS |
CHFFIELD | |
CHEFTR | |
CHFMAX | |
PPOW | |
DCL2015D | |
DCL2015A | |
DCL2015E | |
DCL2015B | |
DCL2015F | |
DCL2015G | |
DCL2015M | |
DCL2015H | |
DCL2015I | |
DCL2015J | |
DCL2015K | |
DCL2015L |
Prateek Kumar
- 4★pratku123
- India
- Student
- Maharaja Surajmal Institute of Technology C-4 Janak Puri, New Delhi-110058
- No Active Plan. View Details
Activity Heat Map
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Ratings System Update
(2018-04-23 00:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
None
Practice Paths (0)
None
Contests (71)
February 2013 Challenge
Buy1-Get1, Climbing Stairs
March Challenge 2013
Tourist Translations, Approximately
April Challenge 2013
Maximum Weight Difference, Levy Conjecture
June Challenge 2013
Predictopus, To challenge or not, Lapindromes
July Challenge 2013
Chef and Walking on the rectangle , Count K-Primes, Sereja and Sorting
July Cook-off 2013
Chopsticks
August Challenge 2013
Little Elephant and Lemonade, Hello Hello, Deleting numbers, Splitting Candies
August Cook-Off 2013
Chef and The Right Triangles
September Challenge 2013
Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2
September Cook-Off 2013
Code
October Cook-Off 2013
Polo the Penguin and the Numbers
October Challenge 2013
Helping Lira, Maxim and Dividers, Edit Distance on Grid
November Challenge 2013
Superpowers of 2, Sereja and Vectors, Uncle Johny, Square Digit Squares, Missing some chairs
December Challenge 2013
Art in Digital Age, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries
January Challenge 2014
Bon Appetit, Please like me, Chef and Feedback
January Cook-off 2014
Chef and the Cake I
March Cook-Off 2014
Dividing Stamps
April Cook-Off 2014
Snape and Ladder
May Cook-Off 2014
Divide the Cake, Ups and Downs
June Cook-Off 2014
Counting Flags, Painting
July Cook-Off 2014
Copy-Paste, Sum Queries
September Cook-Off 2014, ACM-ICPC Warm up
Sherlock and the Grid, Subarray GCD
October Cook-Off 2014
The Army, Walk on the Axis
November Cook-Off 2014
Brackets
February Challenge 2014
Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array, Make It Zero 2
March Challenge 2014
Sereja and Sorting 2, Team Split, Binary Tournament, Walk, Little Chef and Numbers
April Challenge 2014
Sereja and Permutation, Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees
May Challenge 2014
Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone
June Challenge 2014
Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password
July Challenge 2014
Garden Game, Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner
August Challenge 2014
The Leaking Robot, Cleaning Tables, Chef and Gift
September Challenge 2014
Factorisation, Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation
October Challenge 2014
Remy paints the fence, Chef and Ground, Chef and Painting, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus
November Challenge 2014
Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, The Spelling Problem
February Lunchtime 2014
Sereja and ASum
October Lunchtime 2014
Tanu and Head-bob
January Challenge 2015
Sereja and Number Division 2, Chef and A Large Permutation, Chef and Stones, Sereja and Votes, Gcd Queries
February Challenge 2015
Chef and Chain, Chef and Strange Formula, Let us play with rank list, Chef and Equality
April Challenge 2015
Count Sequences, Chef and Interview, Broken Telephone, Division of Lands, Chef and Piano Scales
May Challenge 2015
Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Cake
February Cook-Off 2015
Fit Squares in Triangle
July Cook-Off 2015
Cops and the Thief Devu, Maximize Disjoint Pair Sum
August Cook-Off 2015
Chef and the XORed Number , Chef and the Wildcard Matching
September Mega Cook-Off 2015
Forgotten Language, Stacks
October Cook-Off 2015
Word Stem, Almost Sorted Permutation
November Cook-Off 2015
Sereja and Line, Sereja and Array and Subtracting
June Lunchtime 2015
Chef and Two Strings
June Challenge 2016
Chef And The Hiring Event, Chef and Rectangle Array, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array
January Cook-Off 2016
Chef and Fruits
February Cook-Off 2016
Puppy and Sum
April Cook-Off 2016
Movie Weekend, Odd Divisors
July Cook-Off 2016
Chef and Proportion, Chef and Numbers
September Cook-Off 2016
Lazy Jem, The Lost Arithmetic Sequences
December Cook-Off 2016
Chef and Subset
March Lunchtime 2016
Simple Statistics
May Lunchtime 2016
Akhil And Colored Balls, Akhil And Random String
June Lunchtime 2016
Collisions, One more weird game, Square in numbers
May Challenge 2017
Chef and Sub Array , Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers, Chef and Subsequences
April Cook-Off 2017
Bear and Candies 123, Bear and AB
January Lunchtime 2018
Chef and Game with Sequence
February Cook-Off 2018
Chef and Cook-Off, Chef and Tuples, Chef and Line
February Lunchtime 2018
Game with numbers, Jumping in the hills
March Cook-off 2018 Division 1
Chef Goes to the Cinema, Chef Restores a Matrix
April Cook-off 2018 Division 1
Binary Nim
Total Problems Solved: 398
Contributions
Problems Authored (17)
Problems Tested (0)
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Editorials Contributed (0)
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