Ben Cullivan
- 6★ov3r_flow
- United States
- Student
- Dartmouth College, Hanover
- List of teams by Ben Cullivan
- https://discuss.codechef.com/u/ov3r_flow
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2022-12-21 23:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (103):
Practice:
Collision in Space, Makx Sum, Matchsticks, Minimum Distance, Many Chefs, Defacing Score, Lack of Logic, Row and Column Operations, Hotel Balifornia 2, Chef and Graph Queries, Sereja and D, The Gift Of Raksha Bandhan, Help Lost Robot!, Beautiful Arrays, Watson and Digit Sums, Good Sets, Robolympic Batons, Chef and Bipartite Graphs, Obtain Desired Standard Deviation, Ordering teams, Binary Land, Planetary Path, Positive Spewing, The Rumbling, Odd GCD, Magical Flips, Task Times, The Grid Fill Problem, Obtain the Sum, Add and Divide, Prefix Sums, Chef in Vaccination Queue, Alice vs Bob Faceoff, Maximum Light Up, Make that Array!, Yet another SOD problem, Magical Doors, Diagonal movement, FIXFIX, Magical Planks, Clean The Sequence, Median Rearrangement, Chef and Water Car, Exactly N plus 1 Values, Queens Placement , Largest Laddu, Help Nishant, Substring Minimum Function, Count of Array, Can_Reach, Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings, Make them equal, Sum this up, Again XOR problem, Maximum Factors Problem, Marbles, Tug of War, Finding Pairs, Stable Sequence, Weird Values, Brutal-Xors, Dalgona Treat, Subarray permutations, Count Number of Peaks, ChefWM, Mean equals Median, The Melancholy of Problem Setter, Prefix Zeros, Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Merged LIS, Permutation XOR Sum, Travelling in the Graph, Permutation Xority, Count the Holidays, Minimum Coloring, Maximizing LIS, Prefix Suffix Operations, Winter, Adjacency Love, Separate Them All, Maximize the Minimum, LR Shirts, Finding Shoes, Training Plans, Flip Sorting, Chef Goes Shopping, Min Max Equality, Secret Machine Mania, Equal After And, Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum, Tree Coloring, Guess All, Boring String, XOR Product, Interesting Array, Make Money
Contests (62):
September Cook-Off 2021 Division 3:
Chef and Pairwise Distances, Zebra Crossing, Fake Swaps, Fake GCD, Adjacency Hatred, Cars and Bikes
November Challenge 2021 Division 2 (Unrated):
Xor Equation, Maximise the bridges, Equal Coins, Hill Sequence, Weird Palindrome Making, Wildcard Replacement
SnackDown 2021 - Online Pre-Elimination:
Non-Decreasing Subsequence of size K, Product Pain, Guests like slippers
December Challenge 2021 Division 2 (Unrated):
Increasing String , Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, List of Lists, Squares Counting
January Long 2022 - I, Division 2 (Unrated):
Sequence Master, Chef and Riffles, Prime in a binary string, Retrieve back the Array
March Long One 2022, Division 2 (Unrated):
Akash and Function, Subarray XOR, Substring of a Substring, Exact Marks, MEX on Trees
March Long Two 2022, Division 1 (Unrated):
Minimum Longest Substring, Same Parity Swaps in Binary Strings, Kostomuksha and AESC MSU
CodeChef Starters 31 Division 2 (Rated):
XOR and AND, The Unchanging OR, Mexy Array, Sign Moves, Alternating String, Pile Partition
Starters 70 Division 1 (Rated till 6-stars):
Strange Bitwise Operation, X AND Y Tree, Two Counters, Prime Reversal, Frequency Array Retrieval
Learning Paths (0):
None
Practice Paths (17):
Practice for ZCO and INOI:
Free ticket, Triathlon, Calvins Game, Sequence Land, Wealth Disparity, Table Sum, Special Sums, Periodic Strings, Brackets, 1 Road Trips and Museums - INOI 2018, Training - INOI 2017, Fence - INOI 2017, Department Strengths, 3xN Tiling, 2 Two Paths - INOI 2018, Interesting Sequences
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution