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jpfr12
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Joao Zhao
jpfr12
Newbie
Macao
Macao
Joined Aug 23, 2025
Achievements (1)
Problem Solver
OverviewRatingAchievementsPosts
Rating
716
Problems135
Submissions157
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2021
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2022
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2023
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2024
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2025
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2026
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jpfr12 solved problem String length (#8569) on first attempt3 дні таму
jpfr12 solved problem The Glitchy Robot (#12466) on first attempt9 дзён таму
jpfr12 has completed the contest Blitz Round #21 and scored 20 points10 дзён таму
jpfr12 has joined contest Blitz Round #2110 дзён таму
jpfr12 solved problem AEIOUY (#494) on first attempt10 дзён таму
jpfr12 solved problem Minimum among maximums (#9565) on first attempt17 дзён таму
jpfr12 solved problem Largest in each column (#9561) on first attempt17 дзён таму
jpfr12 solved problem Without repetition 2 (#8973) on first attempt17 дзён таму
jpfr12 solved problem Except for the smallest and the largest (#8960) on first attempt17 дзён таму
jpfr12 solved problem Numbers (#773) on first attempt26 дзён таму
jpfr12 solved problem Lanterns (#5081) on 4 attempt26 дзён таму
jpfr12 solved problem Banking reform (#1283) on first attempt26 дзён таму
jpfr12 solved problem Fibonacci sequence (#2031) on first attempt26 дзён таму
jpfr12 solved problem Function Run Fun (#2177) on first attempt27 дзён таму
jpfr12 solved problem I've Been Everywhere, Man (#7546) on first attempt29 дзён таму
jpfr12 solved problem Frog (#9628) on first attempt1 месяц таму
jpfr12 solved problem Sum of squares Cnk (#11271) on 3 attempt1 месяц таму
jpfr12 solved problem C0n + ... + Cnn (#9892) on first attempt1 месяц таму
jpfr12 solved problem iccanobiF (#4732) on first attempt1 месяц таму
jpfr12 solved problem Party (#5329) on first attempt1 месяц таму
jpfr12 solved problem Function (#1868) on 6 attempt1 месяц таму
jpfr12 solved problem Explosive containers (#5091) on first attempt1 месяц таму
jpfr12 solved problem Ancient manuscripts (#610) on 7 attempt1 месяц таму
jpfr12 solved problem Dijkstra (#2351) on first attempt1 месяц таму
jpfr12 solved problem How to become a millionaire? (#5722) on 2 attempt1 месяц таму