力扣：2064. 分配给商店的最多商品的最小值

最新推荐文章于 2025-05-21 17:13:42 发布

原创最新推荐文章于 2025-05-21 17:13:42 发布 · 188 阅读

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import java.util.Arrays;

/**
 * @author xnl
 * @Description:
 * @date: 2022/6/13   21:21
 */
public class Solution {
    public static void main(String[] args) {
        Solution solution = new Solution();
        int n = 6;
        // int[] quantities = {11,6};
        int[] quantities = {15,10,10};
        System.out.println(solution.minimizedMaximum(7 ,quantities));
    }

    public int minimizedMaximum(int n, int[] quantities) {
        int right = Arrays.stream(quantities).max().getAsInt();
        int left = 1, k = right;
        while (left < right){
            int mid = (left + right) >> 1;
            int num = getNum(quantities, mid);
            if (num <= n){
                k = mid;
                right = mid;
            } else {
                left = mid + 1;
            }
        }
        return k;
    }

    private int getNum(int[] quantities, int size){
        int ans = 0;
        for (int quantity : quantities) {
            ans += (quantity + size - 1) / size ;
        }
        return ans;
    }
}