Ikramul Haque Chowdhury Oli

• Username: 3★ikramuloli
• Country:  Bangladesh
• Student/Professional:Student
• Institution:American International University Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

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February Challenge 2021 Division 3(2021-02-15 15:00:04)

Global Rank:   7194

Cheated in:   

Ratings System Update

(2021-02-15 15:00:04)

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1614 (+45)RatingProvisional
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February Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   7194

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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Contests (24)

July Cook-Off 2018 Division 2

Encoding Message

March Cook-Off 2019 Division 2

UEFA Champions League

April Challenge 2019 Division 2

Maximum Remaining, Fencing, Friend or Girlfriend

April Cook-Off 2019 Division 2

Pied Piper vs Hooli, Making a Meal

May Challenge 2019 Division 2

Reduce to One

June Challenge 2019 Division 2

Chef and Proxy

June Cook-Off 2019 Division 2

Multiple Choice Exam, Eat Twice

April Challenge 2020 Division 2

Unit GCD, COVID Pandemic and Long Queue, Sell All the Cars, Squared Subsequences, Strange Number

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

May Lunchtime 2020 Division 2

Weird Walk, Convert the String, Lost Weekends

UWCOI 2020 (Rated for all)

Find maximum in an Array, Button Pairs

June Challenge 2020 Division 1

The Tom and Jerry Game!

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

August Cook-Off 2020 Division 2

Polygon Relationship, K-Foldable String, Chef and Work

June Lunchtime 2020 Division 2

Maximum AND, Chef and Demonetisation, Increasing Decreasing

January Challenge 2021 Division 2

Fair Elections

September Lunchtime 2020 Division 2

GCD operations, Watermelon

February Challenge 2021 Division 3

Frog Sort, Chef and Meetings, Maximise Function, Highest Divisor

Total Problems Solved: 53