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MathModel
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Hasan Saleh
MathModel
Candidate
Palestine
Palestine
Joined Jan 24, 2025
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
Rating
1734
Problems350
Submissions543
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Rating evolution

MathModel solved problem Fady and Stable Arrays (#12482) on first attempt6 日前
MathModel solved problem Nasser's Array Equalizer (#12481) on first attempt6 日前
MathModel solved problem Nasser's GCD Partners (#12480) on first attempt6 日前
MathModel solved problem Nasser's Concatenation (#12479) on first attempt6 日前
MathModel solved problem Nasser's Five (#12478) on first attempt6 日前
MathModel has joined contest Blitz Round #2222 日前
MathModel solved problem School canteen (#1286) on first attempt1 か月前
MathModel solved problem The last digit (#5175) on first attempt1 か月前
MathModel has joined contest CPIC. Lesson 1. Input/Output1 か月前
MathModel solved problem Echoes of the Square (#12468) on first attempt2 か月前
MathModel solved problem The Glitchy Robot (#12466) on first attempt2 か月前
MathModel solved problem The Efficient Steps (#12465) on first attempt2 か月前
MathModel solved problem interactive-gcd-xor (#12469) on first attempt2 か月前
MathModel has joined contest Blitz Round #212 か月前
MathModel has joined contest Blitz Round #202 か月前
MathModel has joined contest UOI 2026. Day 22 か月前
MathModel solved problem Number of Distinct Numbers (#12448) on first attempt2 か月前
MathModel has completed the contest Blitz Round #19 and scored 280 points3 か月前
MathModel solved problem Miku's Snake Game (#12446) on first attempt3 か月前
MathModel solved problem Teto's Song (#12445) on first attempt3 か月前
MathModel has joined contest Blitz Round #193 か月前
MathModel solved problem Narfouz in the Center (#12438) on first attempt3 か月前
MathModel solved problem Chopped Pairs (#12439) on first attempt3 か月前
MathModel solved problem Kaosar and Minimization (#12437) on first attempt3 か月前
MathModel solved problem Kaosar and Count ORz (#12436) on first attempt3 か月前