Problem3565--【Div2】USACO26-Feb-Brz-P1-Make All Distinct

3565: 【Div2】USACO26-Feb-Brz-P1-Make All Distinct

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Time Limit : 1.000 sec  Memory Limit : 128 MB

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Description




Sample Input Copy 

4
4 1
4 1 4 1
4 -3
4 1 4 1
4 4
4 1 4 1
3 -1
1 1 2

Sample Output Copy 

2
4
2
1

Source/Category

USACO 排序 模拟 map 标记 
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