Mridul Ramakrishnan

• Username: 5★mridulr2003
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 21

Current Ratings Graph Old Ratings Graph

2176 (-1)RatingProvisional
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Starters 203 (Rated till 5 star)(2025-09-10 22:00:00)

Global Rank:   46

Cheated in:   

Ratings System Update

(2025-09-10 22:00:00)

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1521? (-175)RatingProvisional
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CodeChef Starters 30 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   285

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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Learning Paths (0)

Practice Paths (1)

Practice for ZCO and INOI

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Contests (21)

January Cook-Off 2022 Division 3

Mean Maximization, Palindromes Not Allowed, Hungry Ashish, Mask Policy

CodeChef Starters 30 Division 3 (Rated)

Minimum Coloring, Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals

Starters 72 Division 3 (Rated)

No sequence, N Triplets, Apples and oranges, Indivisible

Starters 83 Division 2 (Rated)

Construct String, Order by XOR

Starters 106 Division 2 (Rated)

Playing with OR, Save People, Guess the winner!, Count Possibilities

Starters 111 Division 2 (Rated)

LCM Mania, Reach Codetown, Beautiful Strings, Prefixing

Starters 112 Division 2 (Rated)

Cursed Indices, 3 Logicians Walk into a Bar, Yet Another Array Game, Permutation Construction, Max Nutrition

Starters 113 Division 1 (Rated)

Count Distinct Arrays, Minimise Maximum Subarray Sum, Maximum Score

Starters 114 Division 2 (Rated)

Rock-Paper-Scissors, Christmas Candy

Starters 115 Division 2 (Rated)

Decorating Christmas Tree, A PLUS B Remastered, Make All Zero, Greedy LIS Algorithm, Binary Grid Forces

Starters 116 Divison 1 (Rated till 6-Stars)

Chef Product, ORST , Exact Savings

Starters 134 Division 1 (Rated till 6-Stars)

Chef and Bit Tree, Origin, Prison Escape, 3out1in

Starters 136 Division 1 ( Rated till 6-Stars )

Lexicographically Maximal Prefix AND, Sum of Modes

Starters 138 Division 1 (Rated till 6-Stars)

A power B mod C , TRIPLE PRIMES, K Subarray Products, Prefix Suffix Inequality, Breezy Mode Problem, Distinct Substring

Starters 173 (Rated upto < 2700)

Cool Subsequences, Overwrite, Time Penalty, Introverts

Starters 181 (Rated for all)

The Best Matrix, Tree Colouring (Hard), Flip Prefix

Starters 197 (Rated till 6 star)

Good Ranking (Pair), Split

Starters 198 (Rated till 5 star)

Restricted Removals, Leave no Witnesses, Minimize Maximum Mex

Starters 199 (Rated till 5 star)

Perfect Ranges, Fence Colouring, Grid MEX

Starters 203 (Rated till 5 star)

MEX on Ranges, Set To Median, Maximum MST

Total Problems Solved: 85