Rajat Jain
- 2★jainrajat123
- I am an enthusiastic programmer who likes to do online competitive programming in Java. I believe in producing code for the betterment of humankind.
- India
- Professional
- LoadShare Networks PVT LTD
- List of teams by Rajat Jain
- https://discuss.codechef.com/u/jainrajat123
- No Active Plan. View Details
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Submissions
Practice Problems (185):
Practice:
Transform the Expression, Small factorials, Enormous Input Test, Simple Sorting, ATM, Life, the Universe, and Everything, Paying up, Cleaning Up, Cutting Recipes, Three Way Communications, Ciel and A-B Problem, Little Elephant and Strings, Little Elephant and Candies, Little Elephant and Bombs, Closing the Tweets, Racing Horses, Ciel and Receipt, Carvans, Tourist Translations, The Minimum Number Of Moves, Packaging Cupcakes, The Ball And Cups, Fire Escape Routes, Maximum Weight Difference, Your Name is Mine, Lapindromes, Chopsticks, Attic Crossing, Splitting Candies, Uncle Johny, Number Mirror, Magic Pairs, Chef and Feedback, Longest Common Pattern, Farmer Feb, Compilers and parsers, Walk, Chef and Remissness, Chef and Rainbow Array, Chef and Subarray, Count Substrings, The Smallest Pair, Copy-Paste, Tanu and Head-bob, Chef and easy problem, Distinct Characters Subsequence, Chef and Notebooks, The Army, Walk on the Axis, Chef and Stones, Fit Squares in Triangle, Piece of cake, Lucky Four, Broken Telephone, Version Control System, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Total Expenses, Id and Ship, Valid Triangles, Grade The Steel, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, Chef and Dolls, Chef and his Sequence, Devu and friendship testing, Cops and the Thief Devu, Strange operations, Forgotten Language, Chef and the Wildcard Matching, Minimum Maximum, Sum of palindromic numbers, Chef And Operators, Mahasena, Processing a string, Mutated Minions, Distinct Codes, Palindromic substrings, Chef and Pick Digit, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Alternating subarray prefix, Chef and Socks, Puppy and Sum, Movie Weekend, Laddu, Kitchen Timetable, Sticks, Drumpf for President!, Studying Alphabet, Longest Increasing Subsequence, Help Lost Robot!, Download file, Sebi and the highway, Chef and his Students, Quentin Tarantino, Nothing in Common, Chef and His Apartment Dues, Xenny and Alternating Tasks, Bear and Extra Number, Bear and Milky Cookies, Bear and Candies 123, Bear and Segment 01, Chef and his daily routine, Snake Procession, Temple Land, Chang and Bitwise OR, Find the Maximum Value, From heaven to earth, Mathison and pangrams, Little Chef and Sums, Subsequence Equality, Chef and Cook-Off Contests, Chef and Employment Test, Days in Month, Funny Vows, J - Reached Safely Or Not, Hemu Class Attendance, Random Pair, Good and Bad Persons, Uniform Strings, Coupon System, Football Match, Coder Life Matters, Maximum Score, Rectangle, Bit Pair Sum, Multiple of 3, Easiest Problem, Chef and Game with Sequence, N Sequence (Keteki), Chef and Cook-Off, Chef and Friends, Magic Elements, Workers, Candy Love, Two vs Ten, Sum OR Difference, Decrement OR Increment, Area OR Perimeter, HOW MANY DIGITS DO I HAVE, Is it a VOWEL or CONSONANT, Archi and Comparsion, Counting Pretty Numbers, Encoding Message, Chef and Secret Ingredient, The Great Run, Magician versus Chef, Chef and Eid, ATM Machine, Qualifying to Pre-Elimination, Chef and SnackDown, Chef and Sequence, Truth and Dare, Maximise the Sum, Play Piano, Life Limited, Camp Or Not, Is it a Cakewalk Problem, IPL and RCB, Buying New Tablet, Chef and Party, Average Number, Testing Robot, Danny Wants To Know, Chef and Good Subsequences, Fast Food, Chef and Distinct Numbers, Chef and Pairs, Two Variables, Swapping, A - Books, All Substrings, Find maximum in an Array, Find Your Gift, Matrix Decomposition
Contests (133):
February Challenge 2018:
Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome
June Challenge 2019 Division 2:
Road Signs, Chef and Proxy, Guddu on a Date, Chef and Ingredients, Sum and GCD
August Challenge 2019 Division 2:
Guddu and his Mother, Dilemma, Football, Distribute Apples, Zombie and the Caves
October Challenge 2019 Division 2:
Even Edges, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices
November Challenge 2019 Division 2:
Physical Exercise, Hard Sequence, Weapon Value, Chef and Minimum Colouring
December Challenge 2019 Division 2:
Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition
February Challenge 2020 Division 2:
No Change Required, The Theatre Problem, School of Geometry, Hard Cash
April Challenge 2020 Division 2:
Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
August Challenge 2020 Division 2:
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP
July Long Two 2022 Division 3 (Rated):
Chef in his Office, To Divide or Not To Divide, Sum of Product 1
Learning Paths (0):
None
Practice Paths (20):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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