Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-09-18
10 : 27 : 48
zhihao zhao
@xinjiu
China, zz
Institution: zz
History of submissions
(
plaintext version
)
Problems
List of solved classical problems:
BALNUM
CABLETV
GSS1
GSS3
GSS4
HISTOGRA
PATULJCI
TODO list of classical problems:
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.