0:00:00
-1975 days 21:56:48
Contest is over

2020 NAC Practice Contest 05


Time elapsed

5:00:00

Time Remaining

0:00:00

Starts in

-1975 days 21:56:48

Ends in

-1975 days 16:56:48

Start

2020-02-15 19:00 CET

End

2020-02-16 00:00 CET

Visit Scoreboard
Log in

2020 NAC Practice Contest 05

Problem A
Pieces of Parentheses — Problem Statistics

Back to problem description
Submissions 1926
Accepted submissions 426
Submission ratio 22.12%
Authors 444
Accepted authors 324
Author ratio 72.97%

Solution running time distribution