Ritesh Kumar Tiwary
- 3★ritesh_tiwary
- India
- Professional
- Tata Consulatancy Services
- No Active Plan. View Details
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(2017-04-17 15:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
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Practice Paths (0):
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Contests (44):
Code Smart 2014:
The Chef and the Books, The Chef and the field, The Chef and the Triangles, Count of Maximum, The power of powers
February Challenge 2015:
Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality
March Challenge 2015:
Count Substrings, Chef and Notebooks, Sereja and Random Array, Devu and his Class, Sign Wave
October Challenge 2015:
Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Cyclic shifts in permutation, Rupsa and Equilateral Triangle
December Challenge 2015:
Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters
CodeVaitam:
Easy Mathematics , Strings vs Integers, Story of Berland, Robin and Gold coins, Chef and Daughter
CSI XIE Contest 2015:
Count repeated letters, Add numbers in a String, Shorten Website Name, Fun with Pangrams
February Challenge 2017:
Chef and Yoda, Eugene and big number, Primitive Queries, Interval Game, Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander, Alice and her garden
April Challenge 2017:
(CH) Serejs and Billiards, Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
Practice Problems (126):
Practice:
The Next Palindrome, Nuclear Reactors, Plant Location, Number Game Revisited, Three Way Communications, Count of Maximum, Racing Horses, Expected Greatest Common Divisor, BiCo Gaming Grid, Mountain Holidays, Subtraction Game 1, Chopsticks, A Plus B Again!, Prime Distance On Tree, Am I a Fibonacci Number, Trees and Subtrees, Rich Rhyme, A Story with Strings, ABC-Strings, Chef and Digits, Alok-nath and His Sanskars, Shortest Path in Binary Trees, Ups and Downs, Stone, Knight Fork, Count Substrings, Reach The Point, The Leaking Robot, Substring Query, Coprime Triples, Dynamic Inversion, Subarray GCD, Shift The String, Lowest Common Ancestor, Sum Queries, Chef and Gift, A wolf, a sheep and cabbage, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus, Chef and medium problem , Steady tables, Electric Town, XOR with Subset, Sereja and Two Strings 2, Petersen Graph, Chef and Stones, Zombinatorial, Parenthesis with Maximum Sum Subarray, Special Shortest Walk, Sereja and Votes, One Dimensional Kingdoms, Delivery Man, Sum Of Binomial Coefficent , Queries On Tree, Candidate walk, Suraj goes shopping, Tojo hates probabilities, Heavy-light Decompositions, The Warehouse, Strategy for the World Cup, Chef and Memory Limit, Chef and His Garden, Chef and Polygons, How to Minimize a String, How to Choose a Subset, How to Write a Message, How to Repaint a Fence, Make XOR zero, Path containing K Nodes, Cooking Machine, Time measure, Longest non regular parentheses sub-sequence, Adding Special Sum, Count Subarrays, Count Steps in Matrix, Strange operations, Puppy and game, Race Time!, Treasure Hunt, The Car Trip of Sundar, Puppy and cats, Who dares to be a millionaire, Receipt Recovery, Spheres, Chef and the XORed Number , Chef and the Number Sequence, Churu and lost string, Cyclic shifts in permutation, Chef and the Wildcard Matching, Minimum Maximum, Rupsa and Equilateral Triangle, Misha and Gym, Super Numbers, emitL, Chef and Girls, Black And White Cells, Palindromic substrings, Sereja and Tree 2, Product on Tree, Amazing Experiment, Chef and Queries, Help Watson Escape, Digital clock, Dual Nim, Alternating subarray prefix, maximize the sum, Chef And Special Dishes, The potato problem, Devu and good strings, Chef And Magical Path, Maximum K Sums, Polygon, Cooking Schedule, Coins And Triangle, Akhil And Colored Balls, Maze, Math Hatter, Short in Average, Counting Strings, Find The Point, Chef and Digits, To add or to multiply game, Cooking Game, Increasing Xor Sequence, Bear and Haircut, Bear and Species