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chas-_-
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Artem
chas-_-
Candidate
Ukraine
Ukraine
Joined Aug 7, 2020
Achievements (1)
Problem Solver
OverviewRatingAchievementsPosts
Rating
1709
Problems167
Submissions237
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Rating evolution

chas-_- solved problem Invert a bit (#5316) on first attempt6 日前
chas-_- solved problem Set a bit (#5315) on first attempt6 日前
chas-_- solved problem 2^k + 2^n (#5314) on first attempt6 日前
chas-_- solved problem Golden sand (#3736) on 3 attempt1 か月前
chas-_- solved problem Knapsack (#4831) on first attempt1 か月前
chas-_- has joined contest Blitz Round #162 か月前
chas-_- has joined contest Blitz Round #172 か月前
chas-_- solved problem The largest average (#1477) on first attempt2 か月前
chas-_- solved problem Price labels (#2661) on first attempt2 か月前
chas-_- solved problem Kozak Vus and Clever Palindromes (#10256) on first attempt2 か月前
chas-_- solved problem A*B*C (#10481) on first attempt2 か月前
chas-_- solved problem From base k to base 10 (#4754) on first attempt2 か月前
chas-_- solved problem Binary vs. Negative Binary (#2693) on 2 attempt2 か月前
chas-_- solved problem The young hacker (#1956) on first attempt2 か月前
chas-_- has joined contest Exploring Recursion2 か月前
chas-_- has joined contest Two pointers technique2 か月前
chas-_- has joined contest ADA Training Camp - Day 42 か月前
chas-_- solved problem Breadth First Search (#2401) on 2 attempt3 か月前
chas-_- has completed the contest Blitz Round #15 and scored 625 points3 か月前
chas-_- solved problem The Honoured One (#12366) on 12 attempt3 か月前
chas-_- solved problem Kaosar and EM ( > w < ) (#12365) on 2 attempt3 か月前
chas-_- solved problem Yet Another Array Problem (#12363) on first attempt3 か月前
chas-_- solved problem Kaosar and M(ex+od) (#12362) on first attempt3 か月前
chas-_- solved problem Please be easy! (#12361) on 2 attempt3 か月前
chas-_- has joined contest Blitz Round #153 か月前