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Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-09-21
20 : 33 : 48
Ako Udagawa
@udagawa_ako
Japan, 宇治
Institution: 北宇治高中
History of submissions
(
plaintext version
)
Problems
List of solved classical problems:
COT
COT2
IMBOX
MKTHNUM
TODO list of classical problems:
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