Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-04-15
12 : 29 : 49
HH ISYR
@isyrhh
China, HE
Institution: hsez
History of submissions
(
plaintext version
)
Problems
List of solved classical problems:
COT2
MTREECOL
UDIVSUM
DISUBSTR
NSUBSTR
DQUERY
PIR
GSS5
SUBLEX
LCS
SUBST1
LEONARDO
SUDOKU
METEORS
TRANSP
TODO list of classical problems:
MOD
NPC2015E
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.