vikash

• Username: 4★vikash1807
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 21

Current Ratings Graph Old Ratings Graph

1821 (+40)RatingProvisional
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Starters 100 Division 2 (Rated)(2023-09-13 22:00:02)

Global Rank:   95

Cheated in:   

Ratings System Update

(2023-09-13 22:00:02)

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1746 (+60)RatingProvisional
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Starters 63 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   444

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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Contests (21)

January Cook-Off 2022 Division 3

Mask Policy, Palindromes Not Allowed, Hungry Ashish

January Lunchtime 2022 Division 3

Subarray permutations, Chef and Subset Additions, Chef and Lockout Draws

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves, EVM Hacking

CodeChef Starters 25 Division 3 (Rated)

Chef and His Fruit Stand

March Long Two 2022, Division 4 (Rated)

The Three Topics, The Rating Dilemma, Missing Numbers, Increase IQ, Chef and Races

CodeChef Starters 32 Division 4 (Rated)

Maximize the Minimum, Binary String Cost, Volume Control, Finding Shoes, Course Registration

Starters 35 Division 4 (Rated)

Jenga Night, Police and Thief, Admins and Shopping, Dark Light, Water Requirement

April Long Two 2022 Division 4 (Rated)

Geometric Mean Inequality, Pseudo Sorted Array

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Make them Zero, Degree of Polynomial

Starters 43 Division 4 (Rated)

DNA Storage, Waiting Time, Joining Date, Distinct Palindrome, Burgers

June Long Two 2022 Division 4 (Rated)

Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Reversal Sorting, Fitness, Strong Elements

Starters 45 Division 4 (Rated)

Change Row and Column Both, Adjacent Sum Parity, Retrieve the Array, Chef and his Apps, Best of Two, Even Equal Odd

July Long One 2022 Division 4 (Rated)

Bidding, Journey of the Knight, Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies

Starters 46 Division 4 (Rated)

MATH1 Enrolment, Group Assignment, Counting Words, Sort the String, Prime Xor

Starters 47 Division 4 (Rated)

Chef On Date, Copy and Push Back, Similar Heights, Construct N, End Sorted, Minimum Coins, Chess Time

July Lunchtime 2022 Division 3 (Rated)

Maximum Median Matching, Yet Another Palindrome Making Problem, The Last Levels, Easy Pronunciation

Starters 50 Division 3 (Rated)

Permutation GCD, Sum Product Segments, Nearest Court, Average Permutation

Starters 60 Division 3 (Rated)

Distinct Numbers, Yet Another Palindrome Problem, Paper Cutting, Palindrome Flipping, Card Removal

Starters 63 Division 2 (Rated)

Make Length 1, Minimum Absolute Score, One-XOR Deletions

January Long 2023 Division 2 (Unrated)

Asymmetric Swaps, Symmetric Swaps, Minimize the Maximum, Array Halves

Starters 99 Division 2 (Rated)

Segment Three, Card Swipe, Exclusion-Inclusion

Starters 100 Division 2 (Rated)

Prime Permutation, Stamps 100, Concussive Sequence

Total Problems Solved: 158