Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
Colin
Sign in
Yixiong Gao
Colin
Master
Hong Kong
Hong Kong
Joined Oct 6, 2024
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereSea LionWeekend Participantx4Blitz Participantx5Eolymp Cup ParticipantBlitz Winnerx3Blitz Solverx3
OverviewRatingAchievementsPosts
Rating
1899
Problems15
Submissions21
9月
10月
11月
12月
2021
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2022
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2023
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2024
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2025
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2026
2月
3月
4月
5月
6月
7月
Colin earned achievement Expert10 日前
Colin earned achievement Specialist10 日前
Colin earned achievement Student10 日前
Colin earned achievement Explorer10 日前
Colin has completed the contest Blitz Round #19 and scored no score3 か月前
Colin has joined contest Blitz Round #193 か月前
Colin has completed the contest Weekend Practice #14 and scored no score7 か月前
Colin has completed the contest Blitz Round #10 and scored 775 points7 か月前
Colin solved problem Wake Me Up (#12315) on first attempt7 か月前
Colin solved problem 2Tree Queries (#12314) on 3 attempt7 か月前
Colin solved problem Counting Pairs (#12313) on first attempt7 か月前
Colin solved problem Digit Queries (#12312) on first attempt7 か月前
Colin solved problem Bouncing Ball (#12311) on first attempt7 か月前
Colin has joined contest Blitz Round #107 か月前
Colin has completed the contest Blitz Round #9 and scored no score7 か月前
Colin has completed the contest Weekend Practice #15 and scored no score8 か月前
Colin has joined contest Blitz Round #98 か月前
Colin has joined contest Weekend Practice #158 か月前
Colin has joined contest Weekend Practice #148 か月前
Colin has completed the contest Weekend Practice #13 and scored no score9 か月前
Colin has joined contest Weekend Practice #139 か月前
Colin has completed the contest Blitz Round #3 and scored 850 points10 か月前
Colin solved problem Balanced Flow Tree (#12237) on first attempt10 か月前
Colin solved problem Lock and Key Sequence (#12236) on first attempt10 か月前
Colin solved problem Eolymp-value (#12235) on first attempt10 か月前