I ma stuck with this. When Iexecute this script In the browser answer is OK. However not working in Leetcode. Any idea ?
Thanks for your help
var merge = function(nums1, m, nums2, n) {
nums1 = nums1.filter(x=>x>0);
nums2 = nums2.filter(x=>x>0);
return nums1.concat(nums2).sort((a,b)=>a-b);
};