Pravash Jha
- 4★pj21
- India
- Student
- Kalyani Government Engineering College
- List of teams by Pravash Jha
- https://discuss.codechef.com/u/pj21
- No Active Plan. View Details
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Practice Problems (281):
Practice:
Bytelandian gold coins, Nuclear Reactors, The Lead Game, Permutation Cycles, Flipping Coins, Gravel, Cleaning Up, Cooling Pies, Open the Dragon Scroll, Ciel and A-B Problem, Jewels and Stones, Little Elephant and Candies, Matchsticks, Ciel and Receipt, Amicable Numbers, Coin Flip, The Minimum Number Of Moves, Pizza Delivery, Packaging Cupcakes, The Ball And Cups, Fire Escape Routes, Maximum Weight Difference, Dessert Wizard, Galactik Football, Lapindromes, Subtraction Game 2, Chopsticks, Attic Crossing, Uncle Johny, Chef and Feedback, Compilers and parsers, Walk, Chef and Chain, Chef and Digit Jumps, Count Substrings, Social Network, Subarray GCD, Copy-Paste, The Army, XOR with Subset, Player, Fit Squares in Triangle, Matryoshka Dolls, Lucky Four, Combination of Brackets, Gravity Guy, Array Operation, Devu and Grapes, Smallest Numbers of Notes, Chain of Doughnuts, Rupsa and the Game, Make XOR zero, Cops and the Thief Devu, Count Subarrays, Chef and the stones, Mahasena, Devasena, Bhallaladeva, Chef-Detective, Chef and Destruction, Black And White Cells, Chef and Sign Sequences, Chef and Subarrays, Chef and Queries, Chef and Fruits, Alternating subarray prefix, Faded Palindromes, Large factorials, Cats and Dogs, Akhil And Colored Balls, K-good Words, Sticks, N different palindromes, Chef and Numbers, Lumpy - The Bus Driver, Chef and Test, Chef and Stacks, Chef and Frequencies, Chef and Cards, Chef and Roads, Good Sets, Sebi and the highway, Logan and his XOR debacle, Max Out, Courses in an university, Xenny and Coin Rankings, Snake Procession, Temple Land, Snakes, Mongooses and the Ultimate Election, Maximum Unique Segment, Two Numbers, Chang and Bitwise OR, Chang and the Perfect Function, Real obtuse, Mathison and pangrams, Broken Clock, Subsequence Equality, Chef and Cook-Off Contests, Modular GCD, Chef and Counting Test, Chef and Weird Queries, HELP SITA, Wizard and Date, Obtain Desired Standard Deviation, Ordering teams, Compression Algorithm, Sweet Ventures, J - Reached Safely Or Not, A - Appearance Count, Random Pair, D - Triangle Count, Smart Strategy, Method Resolution Order, Good and Bad Persons, Minimize the string, Uniform Strings, Optimize The Slow Code, Coupon System, Beautiful Array, A Tale of Three Squares, A Few Laughing Men, Coder Life Matters, Easy Navigation, Team Formation, Multiple of 3, Chef and Game with Sequence, N Sequence (Keteki), Survive in ChocoLand, Chakra and Matrix, Chef and odd queries, Bee Rewards, Bits Please, The Busy Bee, Points Inside A Polygon, Treasure Hunt, Campus Drive, Cutting Plants, Bibhu and Sio, Problem 4, Chef and Tuples, Chef and Line, Game of Stones, Matrix Game, Chef and chocolates, Smaller than the element, Boruto and Sarada, Distinct Numbers, Game with numbers, Jumping in the hills, Swap Even Odd (keteki), Game on Numbers, Chef and Glove, Help Voldemort, Chef and His Matchsticks, SUPPU AND SAILU, SUPRAJA AND RUPSIKA, TECHSYSTEM, Khushi and Pokemon Cards, Chef Restores a Matrix, Chef Judges a Competition, Even Dillema, Modulo Pair, Sam, The Charming Angel, Split Sums, Strange Swaps, Lazzelles Row, Chef and Palindromic Queries, The Curious Case of Mr Famous Five, Chef and Function, XD Subsequences, Partitions, Strings, Array Xor, Xor Again, The Deadly Sin, Candy Love, Easy Substring, Expressions, Optimal Point, I Can See You, Survive Engineering, Yet another Exam, Dr Geros lab, Perfect Necklace, Binary Nim, Wake Up Sid, God Bless Saurav, Tour and Expenses, The hardest gcd problem, Standard Flag, Best Cake Ever, Trace of Matrix, Count Substrings, Remainder, Chef And Strings , Archi and Comparsion, Mean Array, Pro Chef And Katana, Changing Numbers, Summary Power, Tree Query, JOHNs KILLINGS, OR Matrix, Split Stones, Forced Particles, Interactive Matrix, Chef and Bored Games, Prime divisors, Shah saves Rukh, Mixi Game, Taran and Tarini, Partitioning Vijju, Square Cube, Square Area, Table Game, Shambhavi Likes Shopping, Fake Sort, Kattappa and his horses, The Proposal, Wheel of Fortune, OneTwo, ATM Machine, BOND, BOOKS, BALANCE, Opposite Cites, Chef Restaurant , Knight Chess, Maximize Product, A Very Easy Question, Kazekages easy problem, Beautiful Garland, Maximise the Sum, Play Piano, Life Limited, Failing Phobia of Jay, Prime Addition, Mayhem Again, An Odd Question, Chef and Secret Password, Chef and Party, Different combinations, All Boys are Same, The Final Battle, XOR N-bonacci Sequence, A Weird Device, Pogo Stick Competition, A Small Array, Sets and Prime Numbers, Fast Food, Misha and Nice Sets, Grid Tour, Chef and Mean , Magda and Silly Pairs, Walter White and His Crystals, Smallest Beautiful Number, Jesse Crystal Equation, So Many Ways, Rich Substrings, Hack it, Doraemon, Colliding Balls, Jerry Cheese, Planting Trees, Washing Windows, Minion AND Range, Sufficiently different string, Krishna and Coffee Shop, Swati and Sstrings, Abhinav and Electric Circuit, Selection Battle, Fall in Love, Periodic Sum, XOR Game, Taking Notes, Lavanya Loves DFA, Are These Equal, Mr Pr in a Dilemma , Mysterious Sequence, Rabbo Loves Jumping, Similarity Number
Contests (202):
November Challenge 2017:
Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017:
Total Diamonds, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays
January Challenge 2018:
(Challenge) Chef and Palindromes, K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
February Challenge 2018:
Chef And His Characters, Chef And The Patents, Car-pal Tunnel, (Challenge) Biased Committee, Permutation and Palindrome
Game of Codes:
Gaurav and Rearrangements , Adarsh and Numbers, Anurag and Squares , Anirudh and his World
April Challenge 2018 Division 2:
Chef and Array (Challenge), Weight of Numbers, Highway Crossing, Count Good Prefixes, Average of Pairs, Workers
May Challenge 2018 Division 1:
Change the Signs, Minimum Deletions, Fake Binary Search, Dibs on Fibs
July Challenge 2018 Division 1:
Reach Equilibrium, Chef and War with Taran (Challenge), No Minimum No Maximum, Gears, Magic Set
October Challenge 2018 Division 1:
Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard
Innerve Summer Code Challenge:
Big Multiplication, Friends Meeting, Good Subsets, MCQ Game, Lottery Money, Krish and Containers, Jeetu and Circles, Mathematical Equation, Chef and Market
Chennai CP Local Contest - 2:
Akshay and his Vetri Kuri, Movie with Roopesh, Convert String To Palindrome, The Toughest Problem Ever
January Challenge 2019 Division 1:
Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, A Pizza Slice
August Challenge 2019 Division 1:
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Football, Distribute Apples, Zombie and the Caves
CodeX_X:
May The Force Be With You, Free Candies For Everyone!, AFGJI Board Game Tournament, Marcus And The Special Sequence, Venkat And His Commute
ProCon Junior:
Walter White and His Crystals, Walter and His Customers, Mehul, His Friends and His Enemy
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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