Mridul Pandey

• Username: 5★mridul_cr7
• Country:  India
• Student/Professional:Student
• Institution:KIET Group of Institutions, Ghaziabad
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 25

Current Ratings Graph Old Ratings Graph

2057 (+25)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 132 Division 1 (Rated till 6 Stars)(2024-05-01 22:00:00)

Global Rank:   86

Cheated in:   

Ratings System Update

(2024-05-01 22:00:00)

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

How the rating system works?

1943 (-66)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 49 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   80

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

How the rating system works?

Learning Paths (0)

None

Practice Paths (0)

None

Contests (25)

May Cook-Off 2021 Division 3

Marathon, The Last Problem, Chef and Subarrays, Vaccine Drive

May Challenge 2021 Division 3 (Rated)

Golf, Solubility

June Challenge 2021 Division 2 (Unrated)

Shortest Route

CodeChef Starters 7 Division 2 (Unrated)

Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Min Max LCM, Dance Moves

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Hill Sequence, Equal Coins

November Cook-Off 2021 Division 2

Product Pain, Missing Sums, Make it Divisible

CodeChef Starters 17 Division 2 (Rated)

New Piece, GCD of Prefixes, Binary Inversion

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, Points and Lines

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

March Cook-Off 2022 Division 2

Equal Mex Splitting, Alternating Divisibility, Janmansh at Fruit Market, Fixed Weight

May Long One 2022 Division 2 (Unrated)

Mystical Numbers

Starters 40 Division 2 (Unrated)

Good Pairs

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median, Xor Permutation, Segmentation Fault

Starters 41 Division 2 (Rated)

Equal Integers, Is this priority or parity!, Path Parity

June Cook-Off 2022 Division 2 (Rated)

Break the Stick, Simple XOR

Starters 42 Division 2 (Rated)

Maximise Set Bits , Minimum or Maximum, Divisible by 3

Starters 43 Division 2 (Rated)

Make them Equal, The Optimal Pairs, Permutation AND, Distinct Palindrome

June Lunchtime 2022 Division 2 (Rated)

Zero Ones Equal One Zeros, Max Shift After XOR, Equal by XORing

June Long Two 2022 Division 2 (Unrated)

Reversal Sorting

Starters 45 Division 2 (Rated)

Xor and Multiply, Adjacent Sum Parity, Retrieve the Array, KBG and GN-Theory, Even Equal Odd

July Lunchtime 2022 Division 1 (Rated)

Largest Family

Starters 48 Division 2 (Rated)

Fill The Grid, Make Palindrome 2, Positive array, Accurate XOR

July Long Two 2022 Division 2 (Unrated)

Concat Sort

Starters 49 Division 2 (Rated)

Split The String, Valid Minimum, Monks, Students-Far From Hostel, High Frequency

Starters 57 Division 1 (Unrated)

Delicious Queries, Even Splits

Starters 74 Division 2 (Rated)

Candies, Distinct Values, Lcm hates Gcd, Minimal Inversions, Odd Even Binary String

Starters 75 Division 2 (Rated)

Equal Hamming Distance, Three Powers of Two, Prefix Ones, Minimum Replacement, Chefs Favourite Function

Starters 130 Division 1 ( Rated till 6-Stars)

Updating A, Make Equal, Good Binary String

Starters 131 Division 1 (Rated till 5 Stars)

K-Closeness, Encrypt Value

Starters 132 Division 1 (Rated till 6 Stars)

ALIEN-OR, Optimal Flip, MEX QUERIES , Prime Query

Total Problems Solved: 197