Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
simplemind_31
Sign in
LIN MING OU XU
simplemind_31
Expert
Bolivia
Bolivia
Joined Dec 29, 2025
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitSea LionWeekend Participantx2Blitz ParticipantExplorerStudentSpecialist
OverviewRatingAchievementsPosts
Rating
1652
Problems16
Submissions19

Rating evolution

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
simplemind_31 earned achievement Specialist10 日前
simplemind_31 earned achievement Student10 日前
simplemind_31 earned achievement Explorer10 日前
simplemind_31 solved problem Wake Me Up (#12315) on 6 attempt6 か月前
simplemind_31 has completed the contest Weekend Practice #17 and scored 540 points7 か月前
simplemind_31 solved problem Gift (#12321) on first attempt7 か月前
simplemind_31 solved problem RGB String (#12320) on first attempt7 か月前
simplemind_31 solved problem Platform (#12319) on first attempt7 か月前
simplemind_31 has joined contest Weekend Practice #177 か月前
simplemind_31 has completed the contest Blitz Round #10 and scored 425 points7 か月前
simplemind_31 solved problem 2Tree Queries (#12314) on first attempt7 か月前
simplemind_31 solved problem Counting Pairs (#12313) on first attempt7 か月前
simplemind_31 solved problem Digit Queries (#12312) on first attempt7 か月前
simplemind_31 solved problem Bouncing Ball (#12311) on first attempt7 か月前
simplemind_31 has joined contest Blitz Round #97 か月前
simplemind_31 has joined contest Blitz Round #107 か月前
simplemind_31 has completed the contest Weekend Practice #16 and scored 300 points7 か月前
simplemind_31 solved problem Minimum Triple (#12307) on 7 attempt7 か月前
simplemind_31 solved problem Permutation Fix Sum (#12308) on 3 attempt7 か月前
simplemind_31 solved problem Skyline (#12306) on first attempt7 か月前
simplemind_31 solved problem Recover the array (#12305) on first attempt7 か月前
simplemind_31 has joined contest Weekend Practice #167 か月前
simplemind_31 solved problem Array Matching (#12302) on 2 attempt7 か月前
simplemind_31 solved problem Majestic Segments (#12301) on 2 attempt7 か月前
simplemind_31 solved problem Tall Building (#12300) on first attempt7 か月前