This is My AC code which reference some other AC code i still get a question


  • 0
    H
    public class Solution {
        public void merge(int[] nums1, int m, int[] nums2, int n) {
            int i=m-1;
            int j=n-1;
            int k=m+n-1;
            while (i>=0&&j>=0){
                if (nums1[i]>nums2[j]){
                    nums1[k--]=nums1[i--];
                }else {
                    nums1[k--]=nums2[j--];
                }
            }
            if(i<=0){
                while (j>=0){
                nums1[k--]=nums2[j--];
                }
            }
            
        }
    

    during the judging there is a test case :[0] 0 [1] 1 i was wondering that the num of elemnets for nums1 should be 1 right? Though the element is 0 but it's still make a count. any one could help answer my confusion? thanks (:


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