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[Offer收割]编程练习赛25
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Participants:399
ID
NAME
RATIO
SOLVED
TRIED
A
皇室成员的名字
85%
181
211
B
偶树的切分
71%
122
171
C
不一定合法括号序列
47%
52
109
D
无限巧克力谜题
3%
1
28
▲