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Problem2728--蓝桥杯第13届国赛真题P4 - 翻卡片
2728: 蓝桥杯第13届国赛真题P4 - 翻卡片
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MB
Submit
Solved: 1
Submit Num: 2
Statistics
Description
Sample Input
Copy
3 A B B A B A B A B
Sample Output
Copy
5
Source/Category
蓝桥杯