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[Offer收割]编程练习赛82
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Participants:75
ID
NAME
RATIO
SOLVED
TRIED
A
立方体
89%
26
29
B
右孩子左兄弟
94%
16
17
C
树上的监视器
58%
10
17
D
最大公约数
75%
6
8
▲