jzoj6027. 【GDOI2019模拟2019.2.23】签到

题目描述 Description Input Output Sample Input 20 1 4 3 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Sample Output 9 Data Constra

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