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Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-05-03
20 : 42 : 43
Tien-chun Cheng
@tan7680
Taiwan, Kaohsiung
History of submissions
(
plaintext version
)
Problems
List of solved classical problems:
QTREE
QTREE2
QTREE5
TODO list of classical problems:
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