Vipin Kumar
- 5★semi_retired
- India
- Student
- National Institute of Technology, Kurukshetra Thanesar, Haryana, India
- List of teams by Vipin Kumar
- https://discuss.codechef.com/u/semi_retired
- No Active Plan. View Details
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Ratings System Update
(2022-11-30 23:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (75):
Practice:
Subarray LCM, Square in numbers, Counting Strings, Infinite OR Game, Split Sums, GCD Sum, Finding Teammate, Graph on an Array, Old Farmer, Antimatching, Useful Number, Maximise the Sum, Count Periodic Numbers, A - Even Odd subsequences, Prefix Numbers, Chef and Modulo Game, Chef and Secret Password, Subtree Removal, Chef Does Coke Yet Again, Two Groups, All Substrings, Yet Another Partition Problem, The Evil Professor, Range AND, Chefina and Sums, Square Submatrices, Find XOR, Los Pollos Hermanos, Chef and Subtree MEXs, Xor Compare, Dreams of Divisibility, Infinite polygons, Ulla Britta and Sticks, Adjacent Steps, Marriage and Plates, Longest Good Segment, Two Shades Of A Tree, Chef and Deque, Magical Flips, Add and Divide, Special Subarray, Find the Modulus, Fixed Points, Expectations on a Permutation, Rock Paper Scissors, Samurai and the XORring Problem, Dalgona Treat, Vedant and his Hidden Array, Non Zero Xor, Merging Binary Strings, Palindromes Not Allowed, Maximizing LIS, Stable Mex, Chef Find XOR Beautiful, Great Responsibility, Concurrent Lines, Equal After And, Or Permutation, Max Shift After XOR, Alternating Strings, The Subarray XOR, Red Green Grids, Chef and Spice Grid, Minimum OR Path, Find an integer, XOR Tree, Maximum Xor Sum, Beautiful Strings, Unimodal Subsets, Binary Ternary, SUM OR, Dividing into Groups, Rank Queries, Squarified, Split And Maximize
Contests (129):
March Lunchtime 2021 Division 3:
Turn It, Dinner by Candlelight, Motivation, Make the Sum Even, Racing, Lunchtime
SPYBITS IIT BHU Division 2 (Rated):
B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, A - Save Water Save Life
CodeChef Starters 6 Division 1 (Unrated):
Joker and Batman, Chefs Homework Dilemma, Even tuples, Palindromic number, Three Dices, Cricket Ranking
CodeChef Starters 7 Division 1 (Unrated):
Maximum Possible Sweetness, Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain
August Cook-Off 2021 Division 1:
Odd Array, Different String, Interactive Equivalency, Clear the Array
CodeChef Starters 12 Division 2 (Unrated):
K - balanced string, Make it Divisible, Another Shortest Paths Problem, Maximum Points, The Minimum Game
September Lunchtime 2021 Division 2:
Interesting Representation, Prefix Sums, Alice vs Bob Faceoff, Yet another SOD problem
CodeChef Starters 15 Division 1 (Unrated):
Integer concatenation, Division , Minimise the Size, Nice Pairs , Game of Length
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
Code Drive Division 2 (Rated):
Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
April Long Two 2022 Division 1 (Unrated):
Geometric Mean Inequality, Antipodal Points, Chef And Division
Starters 63 Division 1 (Rated for 5 & 6 stars):
Maximize 1s, Count Partitions , Make Length 1, Minimum Absolute Score, Greedy Grid Moves
Starters 64 Division 1 (Rated till 5-stars):
Luigi and Uniformity, Square Sort, Prime Factor Division, Distinct Neighbours
January Long 2023 Division 1 (Unrated):
A Short Counting Problem, Maximum of GCDs, Symmetric Swaps, Minimize the Maximum
Learning Paths (0):
None
Practice Paths (0):
None
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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