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chas-_-
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Artem
chas-_-
Expert
Ukraine
Ukraine
Joined Aug 7, 2020
Achievements (1)
Problem Solver
OverviewRatingAchievementsPosts
Rating
1600
Problems148
Submissions212
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2026
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chas-_- has completed the contest Blitz Round #14 and scored 550 points2 日前
chas-_- solved problem Nasser's Parity Array Transformation (#12356) on first attempt2 日前
chas-_- solved problem University Promotion (#12355) on first attempt2 日前
chas-_- solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt2 日前
chas-_- solved problem Cheater (#12353) on first attempt2 日前
chas-_- has joined contest Blitz Round #142 日前
chas-_- solved problem Gap Existence (#11459) on 3 attempt7 日前
chas-_- solved problem Cossack Vus and Segments (#10486) on 2 attempt7 日前
chas-_- solved problem Radio 106 FM (#11340) on first attempt7 日前
chas-_- has completed the contest Blitz Round #13 and scored 675 points9 日前
chas-_- solved problem Nasser and the Target OR (#12351) on 3 attempt9 日前
chas-_- solved problem Nasser and Palindromic Shifts (#12350) on 2 attempt9 日前
chas-_- solved problem Nasser's Array Reduction (#12349) on first attempt9 日前
chas-_- solved problem Nasser and permutation (#12348) on first attempt9 日前
chas-_- solved problem Nasser's Card Game (#12347) on 3 attempt9 日前
chas-_- has joined contest Blitz Round #139 日前
chas-_- solved problem Frequent values (#3838) on first attempt9 日前
chas-_- solved problem K-th Number (#3866) on first attempt9 日前
chas-_- solved problem Frequent values - 2 (#4081) on first attempt10 日前
chas-_- solved problem Sum on a segment (#4255) on first attempt10 日前
chas-_- solved problem Hometask (#1642) on 6 attempt19 日前
chas-_- solved problem Master of "Wormix" (#3533) on 2 attempt21 日前
chas-_- solved problem Multiplication Game (#656) on 2 attempt22 日前
chas-_- solved problem LCM of two integers (#1602) on first attempt1 か月前
chas-_- solved problem GCD of two numbers (#1601) on first attempt1 か月前