jain_21

• Username: 3★jain_21
• Country:  India
• Student/Professional:Student
• Institution:KIET Group of Institutions, Ghaziabad
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 29

Current Ratings Graph Old Ratings Graph

1643 (+38)RatingProvisional
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Starters 95 Division 2 (Rated)(2023-06-21 22:00:02)

Global Rank:   454

Cheated in:   

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(2023-06-21 22:00:02)

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1452 (+0)RatingProvisional
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December Long 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1268

Cheated in:   

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

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Contests (29)

July Long Two 2022 Division 4 (Rated)

To Divide or Not To Divide, Chef in his Office, Insurance

August Lunchtime 2022 Division 4 (Rated)

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

Starters 55 Division 4 (Rated)

Balls and Boxes, Permutation Clear, Fever

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Sleep deprivation, Flip the cards, Stick Break

Starters 57 Division 4 (Rated)

Integers that sum to the same value, Non-Negative Product, Alice and Marks

Starters 60 Division 4 (Rated)

Expert Setter, Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal

Starters 62 Division 4 (Rated)

Test Score, Max minus Min, Final Sum, Make Multiple, Sorted Substrings, X Jumps

Starters 63 Division 3 (Rated)

Avoid Squares Please

Starters 64 Division 4 (Rated)

Mario and the Broken String, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Distinct Colors, Water Consumption

Starters 68 Division 3 (Rated)

Make Money, Make AP, Expense List

Starters 70 Division 3 (Rated)

Cost of Groceries, Prime Reversal

Starters 71 Division 3 (Rated)

Pet Store, Snapchat, Perfect Trio, Maximizing LCS

December Long 2022 Division 3 (Rated)

Gcd of Subarrays, Divisible by K, Reach fast, Maximise XOR

Starters 72 Division 3 (Rated)

Indivisible

Starters 74 Division 3 (Rated)

Lcm hates Gcd, Chef And Babla, Odd Even Binary String

January Long 2023 Division 3 (Rated)

Asymmetric Swaps, Array Halves, Far from origin

Starters 76 Division 3 (Rated)

Redistributing Chocolates, Zero String, 400M Race, Not Divisible

February Cook-Off 2023 Division 3 (Rated)

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

Starters 78 Division 3 (Rated)

Valid Expression, Passing Marks

Starters 79 Division 3 (Rated)

One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums, Better Deal

Starters 81 Division 3 (Unrated)

Divide Pages, Maximum Capacity

Starters 82 Division 3 (Rated)

MIN To MAX, Reach Home, Make A-B Same

Starters 86 Division 3 (Rated)

String Game , Cricket Match, Chef and Battery , Maximise Score

Starters 87 Division 3 (Rated)

Return the Change, Existence, AB plus C

Starters 83 Division 3 (Rated)

Chef Eren

Starters 88 Division 3 (Rated)

Unstable Subarray, Largest and Second Largest

Starters 89 Division 3 (Rated)

Monopoly, DDMM or MMDD, Positive or Negative Subarrays, Plus 2 or Minus 1

Starters 90 Division 3 (Rated)

AP Free Sequences, Printing Binary Array, Anti Palindrome

Starters 95 Division 2 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon

August Long 2023 Division 2 (Unrated)

All New CodeChef, I Can Use Both Hands!

Total Problems Solved: 113