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cjoa
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Carlos Joa
cjoa
Expert
Dominican Republic
Dominican Republic
Joined Nov 18, 2011
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitSea LionSnake TamerWeekend Participantx10Blitz Participantx2Blitz WinnerExplorerStudent
OverviewRatingAchievements
Rating
1648
Problems48
Submissions56

Rating evolution

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cjoa has completed the contest Weekend Practice #26 and scored 350 points6 日前
cjoa solved hidden problem on 2 attempt6 日前
cjoa solved hidden problem on first attempt6 日前
cjoa has joined contest Weekend Practice #266 日前
cjoa earned achievement Specialist1 か月前
cjoa earned achievement Student1 か月前
cjoa earned achievement Explorer1 か月前
cjoa has joined contest Blitz Round #174 か月前
cjoa has completed the contest Weekend Practice #20 and scored 355 points6 か月前
cjoa solved problem Triple (#12369) on 2 attempt6 か月前
cjoa solved problem Split (#12368) on 3 attempt6 か月前
cjoa has joined contest Weekend Practice #206 か月前
cjoa has completed the contest Blitz Round #14 and scored 150 points6 か月前
cjoa solved problem University Promotion (#12355) on 5 attempt6 か月前
cjoa solved problem Nasser's Parity Array Transformation (#12356) on first attempt6 か月前
cjoa solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt6 か月前
cjoa solved problem Cheater (#12353) on first attempt6 か月前
cjoa has joined contest Blitz Round #146 か月前
cjoa has completed the contest Blitz Round #11 and scored 650 points7 か月前
cjoa solved problem Kaosar and Loop (#12326) on first attempt7 か月前
cjoa solved problem Kaosar and Sequences (#12327) on first attempt7 か月前
cjoa solved problem Kaosar and Segments (#12325) on first attempt7 か月前
cjoa solved problem Kaosar and AND (#12324) on first attempt7 か月前
cjoa has joined contest Blitz Round #117 か月前
cjoa has completed the contest Weekend Practice #17 and scored 200 points7 か月前