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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
1728
Problems280
Submissions422

Rating evolution

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MathModel solved problem Product Minimize Mod (#12357) on 2 attempt2 日前
MathModel solved problem Nasser's Parity Array Transformation (#12356) on first attempt2 日前
MathModel solved problem University Promotion (#12355) on first attempt2 日前
MathModel solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt2 日前
MathModel solved problem Cheater (#12353) on first attempt2 日前
MathModel has joined contest Blitz Round #142 日前
MathModel solved problem Nasser and Palindromic Shifts (#12350) on 3 attempt9 日前
MathModel solved problem Nasser's Array Reduction (#12349) on 2 attempt9 日前
MathModel solved problem Nasser and the Target OR (#12351) on first attempt9 日前
MathModel solved problem Nasser and permutation (#12348) on first attempt9 日前
MathModel solved problem Nasser's Card Game (#12347) on first attempt9 日前
MathModel has joined contest Blitz Round #1312 日前
MathModel has completed the contest Weekend Practice #19 and scored 350 points16 日前
MathModel solved problem Equation (#12344) on 2 attempt16 日前
MathModel solved problem Loved, Not Loved (#12343) on 7 attempt16 日前
MathModel solved problem Monochrome Image (#12342) on 3 attempt16 日前
MathModel has joined contest Weekend Practice #1919 日前
MathModel left a comment in discussion Haidora and number theory (#12296)21 日前

Pikori Hi , Yes It's ! , I've accepted your changes.

MathModel solved problem Sum of cubes (#477) on 7 attempt21 日前
MathModel solved problem A + B? (#314) on first attempt21 日前
MathModel solved problem Stepan and pairs (#4283) on 2 attempt22 日前
MathModel solved problem Calculator (#1427) on first attempt22 日前
MathModel solved problem Number of toys (#927) on 2 attempt22 日前
MathModel has joined contest Educational Round #823 日前
MathModel solved problem Fraction Construction (#12341) on first attempt23 日前