Problem3570--【Div3】abc448P2-Pepper Addiction

3570: 【Div3】abc448P2-Pepper Addiction

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Time Limit : 1.000 sec  Memory Limit : 128 MB

SubmitSolved: 4Submit Num: 4Statistics

Description



Sample Input Copy 

7 5
4 4 8 3 7
1 2
2 3
5 2
4 10
2 3
5 4
2 3

Sample Output Copy 

15

Source/Category

atcoder 模拟 贪心 
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