Eric Rosenzweig
- 4★ericro
- United States
- Professional
- Self
- List of teams by Eric Rosenzweig
- No Active Plan. View Details
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Ratings System Update
(2020-08-17 15:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (64):
Practice:
The Next Palindrome, Factorial, Pouring water, Marbles, Bytelandian gold coins, Enormous Input Test, ATM, Nuclear Reactors, Array Transform, Decreasing String, Ciel and A-B Problem, Little Elephant and Bombs, Arranging Cup-cakes, Closing the Tweets, Connecting Soldiers, Carvans, Tourist Translations, Buying Sweets, The Minimum Number Of Moves, Your Name is Mine, Chopsticks, Sereja and Commands, Number of Factors, Splitting Candies, Pairwise AND sum, Chef and The Right Triangles, Chef and Gift, Uncle Johny, Magic Pairs, Please like me, Chef and Feedback, Chef and Shop, Compilers and parsers, ABC-Strings, Chef-jumping, Dividing Stamps, Divide the Cake, Divisible Subset, Knapsack Problem, And Operation, Copy-Paste, Sum Queries, Chef and Intersection Line, Walk on the Axis, Mahesh and his lost array, Sereja and Votes, One Dimensional Kingdoms, Delivery Man, The Block Game, Capital Movement, Chef and Pick Digit, Sharing Candies, Chef and Mover, Minimum Good Permutation, Little Chef and Sums, Pishty and Triangles, Sheokand and Number, Arranging the Inventory, (Challenge) Chef and Matching Game, Pintu and Fruits, Sell All the Cars, COVID Pandemic and Long Queue, Isolation Centers, Maximise XOR
Contests (115):
October Challenge 2017:
Chef and a great voluntary Program, Chef and Cycled Cycles, Max Mex, Counter Test For CHEFSUM, A Balanced Contest
November Challenge 2017:
Chef and Intersection Line, Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017:
Chef and Direction, Chef and Universe, Total Diamonds, Santa Delivering Problem, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, 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 Land Labeling, Chef And His Characters, Chef And The Patents, Points Inside A Polygon, Car-pal Tunnel, (Challenge) Biased Committee, Permutation and Palindrome
March Challenge 2018 DIV 1:
Chef and Easy Problem, Mix the Colors, Minions and Voting, Embedding a Tree (Challenge)
May Challenge 2018 Division 1:
Change the Signs, Minimum Deletions, Not a Convex Hull (Challenge), Fake Binary Search, Dibs on Fibs
December Challenge 2018 Division 1:
(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
November Challenge 2018 Division 1:
Chef and Ridges, Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Chef and Difficult Contests, Chef and Happiness
January Challenge 2019 Division 1:
Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, (Challenge) Chef and Matching Game, A Pizza Slice
February Challenge 2019 Division 1:
Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Deputy Chef
June Challenge 2019 Division 1:
Lent Money, Chef and Ingredients, Sum and GCD, (Challenge) SnackDown 99
December Challenge 2019 Division 1:
Chefina and Ranges, Plus Multiply, Binary XOR, Sticky Notes, (Challenge) Cubical Virus, Addition
February Challenge 2020 Division 1:
Chef and Railway Stations, No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
July Challenge 2020 Division 1:
Ada King, Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings
August Challenge 2020 Division 1:
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef Thanos Wants Perfect Balance
October Challenge 2021 Division 2 (Unrated):
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
Learning Paths (0):
None
Practice Paths (1):
Contributions
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