Md Zishan Alam

• Username: 3★zishanalam
• Country:  India
• Student/Professional:Other
• 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: 16

Current Ratings Graph Old Ratings Graph

1701 (-24)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 173 (Rated upto < 2700)(2025-02-12 22:30:02)

Global Rank:   2110

Cheated in:   

Ratings System Update

(2025-02-12 22:30:02)

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?

NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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)

None

Practice Paths (0)

None

Contests (16)

Starters 114 Division 4 (Rated)

Painting Walls, Christmas Candy, Christmas Greetings, Rock-Paper-Scissors

Starters 115 Division 3 (Rated)

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

Starters 142 Division 3 (Rated)

Chef loves Pizza Chef loves halfs, Penalty Shoot-out, Array Removal, Number Hunt

Starters 145 Division 2 (Rated)

Make My Array Equal, Make Bob Win

Starters 146 Division 2 (Rated till 5 stars)

Bouncing Ball, Permutation Construction, Knockout tournament

Starters 147 Division 2 (Rated till 5 stars)

Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 148 Division 2 (Rated)

FightBots

Starters 149 (Rated)

Easy Subarray Sum, Maximise Sum

Starters 153 (Rated)

Butterfly, Colorful Tree (Easy Version), Another Game

Starters 154 (Rated)

GCD and XOR, Triangle Count (Easy), Add 1 or 2 Game

Starters 155 (Rated)

GCD to 1 (Easy), GCD to 1 (Hard), Prefix Suffix Min Max

Starters 156 (Rated)

Count Triplets, Partition Score, Even Numbers Hate

Starters 167 (Rated)

Delete Not Equal, Grid Construction (Odd), Grid Construction (Even), Temperature Balance

Starters 170 (Rated)

Crazy Jumping Frogs, Monster Monster

Starters 171 (Rated)

Swish Game, Advitiya Security Vault, White Wall, Volcanic Eruption

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Total Problems Solved: 61