Problem3342--【Div3】abc395c-最短重复值子数组

3342: 【Div3】abc395c-最短重复值子数组

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Time Limit : 1.000 sec  Memory Limit : 128 MB

SubmitSolved: 2Submit Num: 5Statistics

Description



Sample Input Copy 

5
3 9 5 3 1

Sample Output Copy 

4

HINT

-1

Source/Category

Div3 atcoder 一维数组 循环 桶  
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