Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-05-07
09 : 58 : 33
Tony Han
@dfpmts
China, Nanjing
Institution: ShurenMiddleSchool
History of submissions
(
plaintext version
)
Problems
List of solved classical problems:
DISUBSTR
DQUERY
GSS2
GSS3
NSUBSTR
TEST
TODO list of classical problems:
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.