Sartaj Islam

• Username: 5★sartajislam21
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Bombay Mumbai, Maharashtra, 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: 8

Current Ratings Graph Old Ratings Graph

2156 (+18)RatingProvisional
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Starters 69 Division 1 (Rated till 6-stars)(2022-12-14 23:00:00)

Global Rank:   55

Cheated in:   

Ratings System Update

(2022-12-14 23:00:00)

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2156 (+3)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 1 (Rated till 6-stars)(2022-12-20 00:00:00)

Global Rank:   55

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?

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Contests (8)

CodeChef Starters 20 Division 3 (Rated)

Genes, Brutal-Xors, Chef and Pal, Stable Sequence

December Cook-Off 2021 Division 2

Median Minimization, Binary String Game, Destructive Nim, Musical Chairs, RGB Construction

December Lunchtime 2021 Division 2

Optimal Sorting, Romantic Reversals, Maximum Trio

CodeChef Starters 21 Division 1 (Unrated)

ChefWM, And Or Union

CodeChef Starters 22 Division 1 (Unrated)

Merging Binary Strings, Equal LIS

Infinity 2k21 Division 2 (Rated)

Marbles, Dalgona Treat

Code Drive Division 2 (Rated)

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

Exun 2021-22 Division 1 (Unrated)

Sarthak and his Magic Grid, Vedant and his Hidden Array

CodeChef Starters 30 Division 1 (Unrated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

March Cook-Off 2022 Division 1

Alternating Divisibility, Secret Tree

Starters 68 Division 1 (Rated till 5-stars)

Guess All, Boring String, XOR Product, Interesting Array, Make Money

Starters 69 Division 1 (Rated till 6-stars)

Make everything divisible by 3, Distinct Sequence, Longest Subarray

Total Problems Solved: 51