Amrit Singh

• Username: 5★amritsingh_1
• Country:  India
• Student/Professional:Student
• Institution:Dr. BR Ambedkar National Institute of Technology Jalandhar, Punjab, 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: 13

Current Ratings Graph Old Ratings Graph

2031 (+42)RatingProvisional
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March Cook-Off 2022 Division 2(2022-03-05 22:30:02)

Global Rank:   56

Cheated in:   

Ratings System Update

(2022-03-05 22:30:02)

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2031 (-4)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   56

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 (13)

December Lunchtime 2021 Division 2

Romantic Reversals, Maximum Trio

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Equal LIS

Infinity 2k21 Division 3 (Rated)

Marbles, The Squid Game, Dalgona Treat, Red Light, Green Light

Code Drive Division 2 (Rated)

Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Prime Graph, Merged LIS, Subsegment Divisibility , Mean Maximization

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros, Permutation XOR Sum

CodeChef Starters 24 Division 2 (Rated)

Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem

CodeChef Starters 25 Division 2 (Rated)

Points and Lines, K Distinct Array, Building Towers, Equal MEX

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

CodeChef Starters 27 Division 2 (Rated)

String Reverse, Distinct Binary Strings, Non Coprime Neighbours, The product mystery

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magical Modulo, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Count the Holidays, Permutation Xority, Travelling in the Graph

March Cook-Off 2022 Division 2

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

Starters 42 Division 1 (Unrated)

Minimum or Maximum, Divisible by 3

Starters 44 Division 1 (Unrated)

Dense Bracket Sequence

Starters 50 Division 1 (Unrated)

Air Blimp, Beautiful Array, Sum Product Segments

Starters 55 Division 1 (Unrated)

Balls and Boxes

Starters 56 Division 1 (Unrated)

K-Subarrays

Starters 71 Division 1 (Unrated)

Flip the Prefix

Total Problems Solved: 67