Vishal Kumar
- 5★lashavi
- Always a learner
- India
- to become an efficient programmer
- Professional
- Swiggy
- List of teams by Vishal Kumar
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2018-02-19 00:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (140):
Practice:
Mixtures, Gravel, Is it a tree, Prime Permutations, Kingdom Unity, Fire Escape Routes, Lack of Logic, Row and Column Operations, Levy Conjecture, Count K-Primes, Sereja and Transformation, Chef Goes Through Segments, Chef and Girlfriend, Chef and the Cake I, Chef and String, Chef and Kingship, Game of Divisors, ABC-Strings, Alok-nath and His Sanskars, Chef and Ground, Chef and Chain, Divide the Cake, Ups and Downs, Counting Flags, Painting, Subarray LCM, And Operation, Shift The String, A wolf, a sheep and cabbage, Chef and Strange Formula, Magical Girl and Colored Liquid Potions, Bye, inversions!, Physics Class, Matrix Again, Player, Landing Platform, Mahesh and his lost array, Cascading Style Sheets, Chef and Stones, Charlie and Prime Numbers, Sereja and Votes, One Dimensional Kingdoms, Delivery Man, Piece of cake, Just multiply, Kiwi Number, Gcd Queries, Suraj goes shopping, Let us play with rank list, Chef and Equality, Submatrix containing ones, Chef and Strange Operations, Lucky Four, Strategy for the World Cup, Devu and binary String, How to Minimize a String, Devu and a light discussion, Chef Anup, How to Repaint a Fence, Devu And Churu , Chef and Cube, Devu and Grapes, Number of Ways , Devu and decorating birthday cake, Make XOR zero, Rupsa and Number army, Chefs and Voting for best friend, Cops and the Thief Devu, Maximize Disjoint Pair Sum, Path containing K Nodes, Divisibility by 9, Chef and Table Tennis, Longest non regular parentheses sub-sequence, Republic Day, Chef and Segments, Chef and Rectangle Array, Cracking the Code, Chef and the XORed Number , Little Red Riding Hood and Candy Factory, Minimum Maximum, Rupsa and Equilateral Triangle, Super Numbers, Stacks, Almost Sorted Permutation, Bhallaladeva, Finding Hardest Sum Value, Processing a string, Petr Contest, Chef and Destruction, Distinct Codes, Black And White Cells, Sereja and Line, Sereja and Array and Subtracting, Alice and the Rainforest, Samosa Bhai and his Courier Company, Chef and Subarrays, Triangle Classification, Fibonacci Queries, Chef and Tic-Tac-Toe, Chef and math, Puppy and Board, Chef and cities, Odd Divisors, Queries on a Binary Tree, Chocolates for Everyone, Square in numbers, Range Minimum Queries , JosephLand, Chef and Land, Lock-Free Stack, Devdas and Strings, The Lost Arithmetic Sequences, Counting Strings, Good Sets, Chef and Bipartite Graphs, Chef and Subarrays, Birthday Pizza Party, Rainbow Graph, Safe Robot, Token of Love, Bear and AB, Bear and Segments, Chang and Bitwise OR, Chang and Perfect Quadruples, Good Pairs, Tree GCD , Minimum SubArray, Maximum Number, L-R queries, Pishty and Triangles, Chef and Gcd Queries, Chef Goes to the Cinema, Chef Restores an Array, Chef Restores a Matrix, Two Flowers, Count Substrings, Shifted Palindrome, Maximum Plus, OR Matrix, Make a Permutation
Contests (102):
January Long Challenge 2016:
Rupsa and the Game, Churu and Balls, Chef and Time Machine, Devu and Perfume
April Challenge 2016:
Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring
June Challenge 2016:
Chef And The Hiring Event, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array
July Challenge 2016:
Andrash and Stipendium, Chef and Tetris, Chef and Robots Competition, Chefland and Electricity, Scheduling jobs on a cluster
September Challenge 2016:
Chef and Friends, Dividing Machine, Chef and Matrix Division, Chef and digits of a number, Faded Palindromes, Chef and calculation
October Challenge 2016:
Sereja and Progressions, Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs, Chef and Two String
December Challenge 2016:
Train Partner, Kth Max Subarray, Kirito in labyrinth, Edit Distance Revisited, Our Base is Under Attack
October Cook-Off 2016:
Sherlock and the Ugly Flower, Watson asks Does Permutation Exist, ChefWatson uses Social Network
May Challenge 2017:
Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
Learning Paths (0):
None
Practice Paths (5):
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution