Jitendra Kumar

• Username: 3★robin2004
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, India
• 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: 23

Current Ratings Graph Old Ratings Graph

1699 (+38)RatingProvisional
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Starters 127 Division 2(2024-03-27 22:00:02)

Global Rank:   521

Cheated in:   

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(2024-03-27 22:00:02)

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1416 (+9)RatingProvisional
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Starters 67 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   1046

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)

Practice Paths (1)

Jump from 2* to 3*

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Contests (23)

July Cook-Off 2022 Division 4 (Rated)

Chef Drinks Tea, Enough Space, High Accuracy

Starters 45 Division 4 (Rated)

Chef and his Apps, Change Row and Column Both, Adjacent Sum Parity, Best of Two

Starters 46 Division 4 (Rated)

Sort the String, Counting Words, MATH1 Enrolment

Starters 47 Division 4 (Rated)

Chef On Date, Construct N, Minimum Coins, Chess Time

Starters 50 Division 4 (Rated)

Discount, Mileage matters, Nearest Court

Starters 51 Division 4 (Rated)

Final Population, TV Discount

Starters 57 Division 4 (Rated)

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

Starters 60 Division 4 (Rated)

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

Starters 62 Division 4 (Rated)

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

Starters 65 Division 4 (Rated)

Nahaane Jaa, Parity, Candies, Hackerman

Starters 66 Division 4 (Rated)

Monopoly in Chefland, Binary Battles, Squats

Starters 67 Division 4 (Rated)

Expensive Steps , Minimum Number of Ones, Counting Problem, Tour of King, Maximum Angriness

Starters 71 Division 3 (Rated)

Pet Store, Snapchat, Perfect Trio

Starters 72 Division 3 (Rated)

N Triplets, No sequence, Apples and oranges, Indivisible

Starters 73 Division 3 (Rated)

Consecutive Xor, Lucky Numbers, Append for OR

Starters 74 Division 3 (Rated)

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

February Cook-Off 2023 Division 3 (Rated)

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

Starters 77 Division 3 (Rated)

Spreading Charges, Tekken, Concat Palindrome

Starters 82 Division 3 (Rated)

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

Starters 99 Division 2 (Rated)

Card Swipe, Exclusion-Inclusion

Starters 119 Division 2 (Rated)

Cookie Day, Another Good String , K Odd Sum

Starters 120 Division 2 (Rated)

Count Subarrays, Sub or Swp

Starters 127 Division 2

ABC Conjecture, Superincreasing, Anti-Triangle

Total Problems Solved: 130