Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-09-20
21 : 03 : 27
james lyu
@seer28921085
Taiwan, 台南
Institution: NTOU
History of submissions
(
plaintext version
)
Problems
List of solved classical problems:
ADACLEAN
RPLN
ARBITRAG
TWIST
DQUERY
LCA
MINSUB
ORDERSET
REDARR2
TODO list of classical problems:
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.