Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-09-18
13 : 40 : 48
Nguyen Kim Chung
@nk_chung
Viet Nam, Ha Noi
Institution: ITSS HUB - Regional G ERP
History of submissions
(
plaintext version
)
Problems
List of solved classical problems:
BROKEN
TEST
FINDSR
MSUBSTR
NSTEPS
PERMUT2
PRIME1
QKP
TODO list of classical problems:
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.