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ProblemSet:
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HZNU
C Course
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Prob.ID
Title
Author
Source
AC/Sub
Score
1613
棋盘2
NOIP1997普及组
582
/
773
98.00
1614
三角形
NOIP1997普及组
24
/
46
99.41
1615
街道
NOIP1997普及组
0
/
17
99.89