Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-09-18
11 : 20 : 48
Leyi Huang
@huangleyi
China, Hefei
Institution: 168
History of submissions
(
plaintext version
)
Problems
List of solved classical problems:
BALNUM
LCMSUM
COT
LCS
COT2
LCS2
GSS2
REPEATS
GSS5
SUBLEX
GSS6
TTM
GSS7
TODO list of classical problems:
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.