user176542 - Basecamp

蒋昕旸

user176542

Candidate

Joined Jul 5, 2024

Achievements (52)

Overview Rating Achievements Posts

Rating

1791

Problems34

Submissions47

Rating evolution

Sep

Oct

Nov

Dec

2021

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2022

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2023

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2024

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2025

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2026

Feb

Mar

Apr

May

Jun

Jul

user176542 earned achievement Against the Clock3 days ago

user176542 earned achievement On the Rise3 days ago

user176542 earned achievement Rated3 days ago

user176542 earned achievement Breaking Zero4 days ago

user176542 has completed the contest EJOI 2026 - Day 1 and scored 200 points5 days ago

user176542 solved hidden problem on 2 attempt6 days ago

user176542 solved hidden problem on first attempt6 days ago

user176542 has joined contest EJOI 2026 - Day 16 days ago

user176542 solved hidden problem on 2 attempt3 months ago

user176542 solved hidden problem on first attempt3 months ago

user176542 has joined contest UOI 2026. Day 23 months ago

user176542 solved hidden problem on 3 attempt3 months ago

user176542 solved hidden problem on first attempt3 months ago

user176542 has joined contest UOI 2026. Day 13 months ago

user176542 solved problem Edit Distance Yet Again (#11099) on 4 attempt9 months ago

user176542 solved problem Mutation (#4973) on first attempt10 months ago

user176542 solved problem Meet in the middle (#11431) on first attempt10 months ago

user176542 solved problem Maximize It! (#11319) on first attempt10 months ago

user176542 solved problem Divide into 2 groups (#11339) on 2 attempt10 months ago

user176542 solved problem Four-digit Armstrong numbers (#8642) on 5 attempt10 months ago