kdih21

• Username: 3★kdih21
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 30

Current Ratings Graph Old Ratings Graph

1689 (+37)RatingProvisional
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Starters 99 Division 2 (Rated)(2023-07-19 22:15:02)

Global Rank:   259

Cheated in:   

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(2023-07-19 22:15:02)

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1620 (+0)RatingProvisional
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Starters 68 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1476

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 (30)

Starters 50 Division 4 (Rated)

Mileage matters, Nearest Court, Discount

August Lunchtime 2022 Division 4 (Rated)

Test Averages, Candy Distribution, Equalizing Numbers, Easy Permutation, Height of Rationals

Starters 53 Division 4 (Rated)

Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights

Starters 54 Division 4 (Rated)

Equal Distinct, Team of Two, Ticket Fine, Number of Credits

Starters 55 Division 3 (Rated)

Balls and Boxes, Permutation Clear, Mean and Median, Broken Phone

Starters 56 Division 3 (Rated)

K-Subarrays, Nearest Exit, Far Away

September Lunchtime 2022 Division 3 (Rated) (Based on EJOI)

Flip the cards, Permutation Creation, Equalize AB, Stick Break

Starters 57 Division 3 (Rated)

Non-Negative Product, Two Different Palindromes

Starters 58 Division 3 (Rated)

Break the elements, Equivalent Numbers, Remove Bad elements

Starters 59 Division 3 (Rated)

Chef and Happy String , Suspense String, Confusing Concatenations

Starters 60 Division 3 (Rated)

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

Starters 62 Division 3 (Rated)

Sorted Substrings, Make Multiple, Final Sum, X Jumps, Test Score

Starters 63 Division 2 (Rated)

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

Starters 68 Division 2 (Rated)

Expense List, Make Money

Starters 74 Division 2 (Rated)

Lcm hates Gcd, Odd Even Binary String

February Cook-Off 2023 Division 3 (Rated)

Take Not Less, Bi_lindrome!, Permutation and Modulus, Netflix

Starters 80 Division 2 (Rated)

Prefix Permutation, Equal Elements

Starters 81 Division 3 (Unrated)

Maximum Capacity, Divide Pages

Starters 82 Division 3 (Rated)

Make A-B Same, Reach Home, Difference Matrix, MIN To MAX

Starters 87 Division 3 (Rated)

Return the Change, Existence

Starters 83 Division 2 (Rated)

Construct String

Starters 88 Division 3 (Rated)

Largest and Second Largest, Unstable Subarray, Maximum And Or, Chef and Asteroids

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1, Positive or Negative Subarrays

Starters 90 Division 2 (Rated)

Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome

Starters 92 Division 2 (Rated)

Rectangular Tiling, Distance Coloring, Dotify Playlist

Starters 93 Division 2 (Rated)

Problem, Break Free

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not, The Vowel Matrix

Starters 95 Division 2 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon

Starters 96 Division 2 (Rated)

Remove Multiples

Starters 97 Division 2 (Rated)

Schrodinger Smiley

Starters 99 Division 2 (Rated)

Segment Three, Card Swipe, Exclusion-Inclusion

Total Problems Solved: 137