Muhammad Athar

• Username: 4★atharrizwan234
• Country:  Pakistan
• Student/Professional:Student
• Institution:National University of Sciences and Technology, Islamabad Pakistan
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 21

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Starters 198 (Rated)(2025-08-06 22:00:02)

Global Rank:   237

Cheated in:   

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(2025-08-06 22:00:02)

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Global Rank:   0

Cheated in:   

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Contests (21)

Starters 140 Division 4 (Rated)

Yoga Day, Make Permutation, Yoga Class

Starters 141 Division 4 (Rated)

Nearly Equal, Lucky Clover

Starters 143 Division 4 (Rated)

International Justice Day, Maximum Coins

Starters 145 Division 4 (Rated)

Volume Comparison, Gun Master, Make My Array Equal

Starters 148 Division 4 (Rated)

Let Me Eat Cake!, Clearance Sale, FightBots

Starters 149 (Rated)

Maximise Sum, Easy Subarray Sum, Magical World

Starters 150 (Rated)

Equal Pairs (Hard), Find Multiset State, Ratio By 2, Equal Pairs (Easy)

Starters 151 (rated)

Ball Game, Convert string, International Gym Day

Starters 152 (Rated)

Maximize Hamming Distance, Anti-Palindrome Queries, Range Minimize

Starters 155 (Rated)

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

Starters 156 (Rated)

Partition Score, Even Numbers Hate

Starters 157 (Rated)

Small, Smaller, Smallest, Not-too-far Replacement

Starters 161 (Rated)

Temporary Temperature, Red-Blue Sort, Two Cards

Starters 162 (Rated)

Adjacent Sum Array

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent

Starters 171 (Rated)

Swish Game

Starters 172 (Rated)

Transform String, Streak Star

Starters 181 (Rated)

The Best Matrix, Flip Prefix, Find Outside Array

Starters 192 (Rated)

Security Lines, Equate XY, No 3 Please!

Starters 194 (Rated)

Mark All, Munchys Modulo, Chef Bakes Cake 3, Good Arrays (Cyclic)

Starters 198 (Rated)

Currency Exchange, Minimize Maximum Mex

Total Problems Solved: 57