leetcode

Solution to some Leetcode problems written in C++

git clone git://git.dimitrijedobrota.com/leetcode.git

2634.js (268B)

0 /** 1 * @param {number[]} arr 2 * @param {Function} fn 3 * @return {number[]} 4 */ 5 6 var filter = function(arr, fn) { 7 var j = 0; 8 for(let i = 0; i < arr.length; i++) 9 if(fn(arr[i], i)) arr[j++] = arr[i]; 10 while (arr.length > j) arr.pop(); 11 return arr; 12 };