Syed Ziaul Hasan

• Username: 3★hasan_zia180
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Chittagong University of Engineering & Technology, Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 24

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Starters 241 (Rated)(2026-06-03 22:00:02)

Global Rank:   1076

Cheated in:   

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(2026-06-03 22:00:02)

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None(None)

Global Rank:   0

Cheated in:   

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Contests (24)

Starters 184 (Rated)

Sum to 0, Multiple of 3, One Down

Starters 185 (Rated)

Pizza Split, Balanced Lighting

Starters 187 (Rated)

Exercise and Rest, Chococut, Incremental Game

Starters 188 (Rated)

Subset Sum 3, Train Even or Odd, Red and Blue Gems, K Boxes

Starters 189 (Rated)

Nutrition Cost, Distinct 2 Subarray, Pizza Party

Starters 190 (Rated)

Maximum Slams, Number Reduction, Light All

Starters 191 (Rated)

Divide into 3, Nearest Square, Permuted Greater than 2, Grid Path (Easy), Add to get GCD

Starters 192 (Rated)

Security Lines, No Odd Sum

Starters 193 (Rated)

Check Odd Even Divisors, Count Odd Even Divisors

Starters 194 (Rated)

Mark All, Munchys Modulo, Chef Bakes Cake 2, Chef Bakes Cake 3

Starters 196 (Rated)

More Cookies, Append Average, Sugar Limit

Starters 197 (Rated)

Good Ranking (Pair), All Odd Prefix Sums, Bowling Balls

Starters 198 (Rated)

Currency Exchange, Decoration Discount, Minimize Maximum Mex

Starters 200 (Rated)

Good Subsequence, Restrict Palindromes, Chef Bakes Cake

Starters 201 (Rated)

Huge Grid (Easy Version), Mark Points, Mixing Liquids

Starters 202 (Rated)

Endless Play, Buying Flowers, If Only I Could Read, Two Rolls, Min-Max Deque (Easy)

Starters 203 (Rated)

MEX on Ranges, Maximum MST, Cab Rides

Starters 205 (Rated)

Unreachable, Mirror Jump, Triplet Maximization

Starters 210 (Rated)

Chocolate Eating, First Element Counting

Starters 211 (Rated)

Wolf Down, No Doubling, Subarray Maximums, Buying Chairs

Monday Munch - DSA Challenge 09

AND Plus OR, Get all ancestors, Print Pattern, Largest Subarray with Sum 0, Is the number divisible by 5

Starters 218 (Rated)

Stop The Count, Deleting Array Again, Collatz Conjecture (Easy)

Starters 219 (Rated)

New Operation, 3 Paths , Ones and Zeroes II, Ones and Zeroes I

Starters 221 (Rated)

Odd Operations, Odd String

Starters 241 (Rated)

Sum Reduction, Even Sum, No 3 Equal

Total Problems Solved: 115