shahriar hossain

• Username: 1★md_shahriar93
• Country:  Bangladesh
• Student/Professional:Student
• Institution:University of Barisal 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: 30

Current Ratings Graph Old Ratings Graph

1259 (+4)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 235 (Rated)(2026-04-22 22:00:06)

Global Rank:   6096

Cheated in:   

Ratings System Update

(2026-04-22 22:00:06)

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 (4)

Learn C++

1%

Learn HTML / CSS

1%

Linked Lists

17%

Problem solving in C

5%

Practice Paths (6)

Binary Search

3%

Arrays, Strings & Sorting

40%

Practice C++

1%

Linked Lists

7%

Practice Arrays

9%

Practice C

10%

Contests (30)

Starters 168 (Rated)

Big Achiever, Can You Bench

Starters 169 (Rated)

Entry Check

Starters 170 (Rated)

Access Code Equality, Minimum Bottles

Starters 171 (Rated)

Squid Game - Piggy Bank

Starters 172 (Rated)

Time Machine, Small Palindrome

Starters 174 (Rated)

Too Much Homework!

Starters 175 (Rated)

Assignment Due

Starters 177 (Rated)

Triangle Checking, 2 Boxes

Starters 178 (Rated)

Food Balance

Starters 181 (Rated)

Move Grid, Breaking Sticks

Starters 191 (Rated)

Divide into 3, Nearest Square

Starters 192 (Rated)

Missing Shoes, No Odd Sum

Starters 193 (Rated)

Rectangle and Square, Count Odd Even Divisors, Check Odd Even Divisors

Starters 194 (Rated)

Chef Bakes Cake 1, Chef Bakes Cake 2, Chef Bakes Cake 3

Starters 195 (Rated)

Selling Sandwiches, Failing Grades, Marble Collector

Starters 196 (Rated)

Sugar Limit, Cloud Watching, More Cookies

Starters 197 (Rated)

Independence Day, All Odd Prefix Sums, Bowling Balls

Starters 202 (Rated)

Endless Play, Buying Flowers, Two Rolls

Starters 204 (Rated)

Episodes, Drawing Chances, Triangles

Starters 207 (Rated)

Make Subarray, Tourist, Gambling

Starters 208 (Rated)

GCND, Spring Cleaning, Sabotage, Alternate Jumps

Weekend Dev Challenge 20: Full Stack Projects using MERN

Fitness App Project, Part 3 - Add YouTube Video Display in React UI

Starters 209 (Rated)

Bitcoin Market, Divisible Duel, Small GCD Sort

Starters 210 (Rated)

Chocolate Eating, Profits, Notebook Counting

Starters 211 (Rated)

Fuel Check, Buying Chairs

Starters 212 (Rated)

Basketball Score, Signal, Exit Door

Starters 215 (Rated)

Special Missions, Gem Bundles, Competition of 4

Starters 220 (Rated)

New Year Resolution, Front-Back Matching, Movie Hype

Starters 230 (Rated)

Reselling Items, Equal Buying, Passing Exams, Sets Diff by K

Starters 231 (Rated)

Snaky Strings, Imperfect Numbers, Double Discount

Starters 235 (Rated)

Contest Registration Fee, Balanced Positions in a Permutation, Recover Palindrome

Total Problems Solved: 414