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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Programming and DSA

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Practice Compete Compiler
Home » Shahin Rizwana_73_IT
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Shahin Rizwana_73_IT

  • 2★shahin2003
  •   India
  • Student
  • Institute of Engineering and Management, Kolkata West Bengal, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 23
1492 (+52)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 185 (Rated)(2025-05-07 22:00:04)
Global Rank:   431
Cheated in:   

Ratings System Update

(2025-05-07 22:00:04)
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?
1004 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
November Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)
Global Rank:   5712
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)

Practice Paths (1)

learn-icon

Level up from 1* to 2*

26%

Contests (23)

Starters 51 Division 4 (Rated)

TV Discount, Final Population

August Long 2022 Division 4 (Rated)

Two Trains, Maximum Submissions, Make A and B equal, Sale Season

Starters 52 Division 4 (Rated)

AI Analysing Code, Air Conditioner Temperature

August Lunchtime 2022 Division 4 (Rated)

Easy Permutation, Height of Rationals, Candy Distribution, Test Averages

Starters 53 Division 4 (Rated)

Car Trip, Greater Average

Starters 54 Division 4 (Rated)

Number of Credits, Ticket Fine

Starters 55 Division 4 (Rated)

Fever, Broken Phone

September Long 2022 Division 4 (Rated)

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

Starters 56 Division 4 (Rated)

Chefland Games, Far Away, Nearest Exit

Starters 58 Division 4 (Rated)

Break the elements, Ranklist Pages, Reach the Target, Remove Bad elements

Starters 61 Division 4 (Rated)

Subarray Removal, Odd Sum Pair, Reach on Time, Different Consecutive Characters , Minimise LCS

Starters 64 Division 4 (Rated)

Mario and the Broken String, Prime Factor Division, Distinct Colors, Water Consumption

November Long 2022 Division 4 (Rated)

Time Complexity, Water Mixing

Starters 75 Division 4 (Rated)

Saving Taxes, Profit Increment, Three Powers of Two, Two Ranges, Prefix Ones

Starters 76 Division 4 (Rated)

Redistributing Chocolates, Read Pages, Zero String, 400M Race

Starters 77 Division 4 (Rated)

Tekken, Tom and Jerry Chase, Codechef Airlines

Starters 81 Division 4 (Unrated)

Divide Pages, Maximum Capacity, Sunny Day

Starters 101 Division 4 (Rated)

Warrior Chef, Off By One, Lockpicking Chef, Work Smarter, Not Harder

August Long 2023 Division 4 (Unrated)

Codechef Copy, All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

Starters 115 Division 4 (Rated)

Codechef Round, Chocolate Distribution, Decorating Christmas Tree, Greedy LIS Algorithm, A PLUS B Remastered

Starters 116 Division 4 (Rated)

Chef Product, Hattrick, ORST , Minimum Wage, Access Control

Starters 119 Division 4 (Rated)

K Odd Sum, Another Good String , Cookie Day, Judged, Advitiya

Starters 124 Division 3 (Rated)

Binary Parity, Table Strength, Swap and Unite, Summer Time, Cricket Tournament

Starters 167 (Rated)

Happy New Year!, Delete Not Equal

Starters 185 (Rated)

Balanced Lighting, GCD Summation, Creature Hunter

Total Problems Solved: 145

1492
(Div 3)
★★
CodeChef Rating (Highest Rating 1497)
  • 28437 Global Rank
  • 26085 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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