Ankit Kumar

• Username: 2★ankitkumar7903
• Country:  India
• Student/Professional:Student
• Institution:Birsa Institute of Technology, Sindri Jharkhand, 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: 31

Current Ratings Graph Old Ratings Graph

1510 (-39)RatingProvisional
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Starters 87 Division 3 (Rated)(2023-04-26 22:00:04)

Global Rank:   2550

Cheated in:   

Ratings System Update

(2023-04-26 22:00:04)

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1460 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1124

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)

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Practice Paths (0)

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Contests (31)

November Challenge 2020 Division 2

Iron, Magnet and Wall

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Cook-Off 2020 Division 2

Catch the Thief

October Cook-Off 2020 Division 2

Split the Str Ing, Decreasing Srrnmieeda

January Challenge 2021 Division 3

Fair Elections, Point Of Impact

January Lunchtime 2021 Division 3 (Unrated)

Even Sum

February Challenge 2021 Division 3

Frog Sort, Maximise Function

March Challenge 2021 Division 3

Chef and Groups, Space Arrays, College Life 4, Interesting XOR!

April Challenge 2021 Division 3

Chef and Dice

June Challenge 2021 Division 3 (Rated)

Bella ciao, Summer Heat

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Three Boxes, Which Mixture

June Lunchtime 2022 Division 3 (Rated)

Too many Floors

July Long Two 2022 Division 4 (Rated)

Maximize Difference, Hungry Chef, Insurance, Sum of Product 1, Chef in his Office, Concat Sort, To Divide or Not To Divide

Starters 50 Division 3 (Rated)

Permutation GCD, Nearest Court, Average Permutation

September Long 2022 Division 4 (Rated)

Speed Limit Test, Bob at the Bank, Chef and Wire Frames

Starters 60 Division 4 (Rated)

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

Starters 61 Division 4 (Rated)

Different Consecutive Characters , Reach on Time, Odd Sum Pair

Starters 62 Division 4 (Rated)

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

Starters 63 Division 4 (Rated)

One-XOR Deletions, Packing Books, Tasty Decisions, Avoid Squares Please

Starters 66 Division 4 (Rated)

Just Like Mob!, Binary Battles, Squats, Monopoly in Chefland

Starters 67 Division 4 (Rated)

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

Starters 68 Division 3 (Rated)

Expense List, Make AP, Make Money

Starters 69 Division 3 (Rated)

Akash and Dinner, Convert to permutation, Distinct Sequence

Starters 70 Division 3 (Rated)

Cost of Groceries, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Starters 71 Division 3 (Rated)

Pet Store, Perfect Trio, Snapchat

December Long 2022 Division 3 (Rated)

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

Starters 72 Division 3 (Rated)

Indivisible, Apples and oranges, N Triplets

Starters 75 Division 3 (Rated)

Prefix Ones, Three Powers of Two, Two Ranges

Starters 76 Division 3 (Rated)

Redistributing Chocolates, Not Divisible, 400M Race, Construct Array, Zero String, Make Array Odd

Starters 80 Division 3 (Rated)

Permutation Subsequence, Prefix Permutation, Single-use Attack, Running Comparison, Equal Elements

Starters 87 Division 3 (Rated)

Return the Change

Total Problems Solved: 103