Shikhar Tiwari
- tshikhar_20
India- Student
- Home Schooling
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (44)
June Lunchtime 2021 Division 3
False Number, Richie Rich
June CodeChef Starters 2021 Division 3 (Rated)
Chess Match, Cyclic Quadrilateral
July Cook-Off 2021 Division 3
XOR-ORED, Shoe Fit
July Lunchtime 2021 Division 3
Chef and Spells, Beautiful Pairs, Red Alert
September Challenge 2021 Division 3 (Rated)
Shuffling Parities, Airline Restrictions, Travel Pass
CodeChef Starters 11 Division 3 (Rated)
The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes
September Lunchtime 2021 Division 2
Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem
C.O.D.E.R.S Division 2 (Rated)
The One On The Last Night
January Long 2022 - I, Division 3 (Rated)
Keplers Law, Prime in a binary string, Retrieve back the Array, Covid Spread
CodeChef Starters 24 Division 3 (Rated)
Avoid Contact, Badminton Serves, Yet Another Constructive Problem, EVM Hacking
Starters 45 Division 2 (Rated)
Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity
July Long Two 2022 Division 2 (Unrated)
Concat Sort
Starters 58 Division 2 (Unrated)
Break the elements
Starters 59 Division 2 (Rated)
Maximum Subarray , Suspense String
Starters 60 Division 2 (Rated)
Distinct Numbers, Yet Another Palindrome Problem, Palindrome Flipping
Starters 66 Division 2 (Rated)
Good Binary Strings, Palindrome by Splitting, Just Like Mob!
Starters 69 Division 2 (Rated)
Akash and Dinner, Distinct Sequence
Starters 71 Division 2 (Rated)
Pet Store
February Cook-Off 2023 Division 2 (Rated)
Take Not Less, Permutation and Modulus, Minimum Beauty
Starters 77 Division 2 (Rated)
Concat Palindrome, K Increment Palindrome, Three Numbers
Starters 78 Division 2 (Rated)
Bitwise Equation, Valid Expression, Solve More Problems!
Starters 79 Division 2 (Rated)
One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums
Starters 80 Division 2 (Rated)
Permutation Subsequence, c8kbf and Tree, Prefix Permutation, Equal Elements
Starters 81 Division 3 (Unrated)
Divide Pages, Maximum Capacity
Starters 89 Division 3 (Rated)
Monopoly, Plus 2 or Minus 1, Positive or Negative Subarrays, Subarray Removal, DDMM or MMDD
Starters 101 Division 3 (Rated)
Work Smarter, Not Harder, Lockpicking Chef
Starters 102 Division 3 (Rated)
Selling Insurance, Chef and Stocks
Starters 104 Division 3 (Rated)
Santa and Chocolates, Pizza Cutting, GCD and LCM
Starters 105 Division 3 (Rated)
Dracula Eats, Take it Easy
Starters 109 Division 3 (Rated)
Minimum XOR, Best of N Sets, Worth of a Video
Starters 111 Divison 3 (Rated)
Exams
Starters 115 Division 4 (Rated)
A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution, Codechef Round
Starters 116 Division 3 (Rated)
Hattrick, ORST , Access Control
Starters 127 Division 4
The Ides of March
Starters 130 Division 4 (Rated)
Make Equal, Alternating Binary String, Giant Wheel, Swapping Marks Digits
Starters 131 Division 4 (Rated)
Encrypt Value
Starters 172 (Rated)
Transform String, Time Machine, Small Palindrome
Starters 174 (Rated)
Mystic Slimes, Too Much Homework!, Bigger is Better, Deletion and Difference