题解 | #滑动窗口的最大值#

import java.util.*;
public class Solution {
    public ArrayList<Integer> maxInWindows(int [] num, int size) {
        ArrayList<Integer> arr = new ArrayList<>();
        if(size == 0)
            return arr;
        int [] k = new int[size];
        for(int i = 0;i < num.length-size+1;i++){
            for(int j = 0;j < size;j++){
                k[j] = num [i+j];
            }
            Arrays.sort(k);
            arr.add(k[size-1]);
        }
        return arr;
    }
}