News
Github
Telegram
Discord
Facebook
Twitter
Codeforces
Codechef
Leetcode
Resources
Standings
Problems
Coders
Accounts
Donate
Log in / Sign up
Profile
Messages
User Settings
Preferences
Social
Accounts
Filters
Lists
Notifications
Calendars
Subscriptions
Tools
API
@ClistBot
Versus
Virtual Start
OAuth
Atom&RSS
Support
Github
Telegram
Discord
Links
Michael Chun Chi Tsang
Michael Chun Chi Tsang
Accounts
Michael Chun Chi Tsang
Contests
Statistics
cphof.org
country
medal
name
penalty
prize
team_id
upsolving
total_solving
n_solved
n_upsolved
n_total_solved
n_first_ac
Rank
Score
Rating
Date
Event
131 - 133
176
·
Sept. 30, 2012
IOI 2012
108 - 109
334
·
July 29, 2011
IOI 2011
finalist
0
·
Aug. 15, 2009
IOI 2009
Codeforces
Codechef
Leetcode
