irenjahanaunsh

• Username: 1★irenjahanaunsh
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Jahangirnagar University Dhaka, Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 21

Current Ratings Graph Old Ratings Graph

1125 (+31)RatingProvisional
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Starters 179 (Rated)(2025-03-26 22:00:00)

Global Rank:   7640

Cheated in:   

Ratings System Update

(2025-03-26 22:00:00)

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1132 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 68 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   12833

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 (4)

Learn PHP

6%

Learn C++

14%

Learn SQL

1%

C++ Problem Solving

47%

Practice Paths (4)

SQL Practice Queries

57%

Practice Arrays

48%

Practice C++

9%

Level up from 1* to 2*

18%

Contests (21)

Starters 61 Division 4 (Rated)

Reach on Time, Different Consecutive Characters , Odd Sum Pair

Starters 62 Division 4 (Rated)

X Jumps, Max minus Min, Test Score

Starters 63 Division 4 (Rated)

Packing Books, Tasty Decisions

Starters 64 Division 4 (Rated)

Distinct Colors, Water Consumption

Starters 65 Division 4 (Rated)

Parity, Hackerman

November Long 2022 Division 4 (Rated)

Time Complexity, Water Mixing

Starters 66 Division 4 (Rated)

Binary Battles, Squats, Monopoly in Chefland

Starters 67 Division 4 (Rated)

Minimum Number of Ones, Tour of King

Starters 68 Division 4 (Rated)

Bull or Bear, Make AP

Starters 70 Division 4 (Rated)

Prime Reversal, Cost of Groceries, Kitchen Timings, Spice Level

Starters 71 Division 4 (Rated)

Instagram, Perfect Trio

Starters 72 Division 4 (Rated)

Sum it

Starters 73 Division 4 (Rated)

Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers

Starters 75 Division 4 (Rated)

Saving Taxes, Profit Increment

January Long 2023 Division 4 (Rated)

Negative Product, Overspeeding Fine, Far from origin

Starters 77 Division 4 (Rated)

Tom and Jerry Chase, Codechef Airlines

Starters 78 Division 4 (Rated)

Candy Store, Good Turn

Starters 83 Division 4 (Rated)

Chef Eren, Budget of Technex, Couple Game

Starters 90 Division 4 (Rated)

Learning SQL, Favourite Numbers

Starters 179 (Rated)

Lost in the Fest!!, Conquer the Fest!!

Total Problems Solved: 685