Java算法练习题,每天进步一点点(2)

/**
 * Keafmd
 *
 * @ClassName: FindTheMedianOfTwoPositivelyOrderedArrays
 * @Description: 寻找两个正序数组的中位数
 * @author: 牛哄哄的柯南
 * @date: 2021-07-22 18:22
 */
 class Solution {
    public double findMedianSortedArrays(int[] nums1, int[] nums2) {
        int l1 = nums1.length;
        int l2 = nums2.length;
        int[] num = new int[l1+l2];
        int i=0,j=0;
        int k=0;
        double res =0;
        while(i<l1){
            num[k++] = nums1[i++];
        }
        while(j<l2){
            num[k++] = nums2[j++];
        }
        Arrays.sort(num);
        int sum_len = l1+l2;
        int mid = sum_len/2;
        if(sum_len%2==0){
            res = (num[mid]+num[mid-1])/2.0;
        }else{
            res = num[mid];
        }
        return res;
    }
}