Problem P: GESP 一 202412-编程2

Problem P: GESP 一 202412-编程2

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Time Limit : 1.000 sec  Memory Limit : 128 MiB

SubmitProblemListSolved: 48Submit Num: 73StatisticsShowOff!

Description

Sample Input Copy 

5
1
2
3
4
5

Sample Output Copy 

3 2
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