/**
* @param {number[]} nums
* @param {number} k
* @return {number[]}
*/
var maxSlidingWindow = function(nums, k) {
let result = [];
let temp = [];
for(let i = 0;i < nums.length; i++) {
while(temp.length != 0 && nums[temp[0]] <= nums[i]) {
temp.shift();
}
temp.unshift(i);
if(temp[temp.length - 1] <= (i - k)) {
temp.pop();
}
if(i >= (k - 1)) {
result.push(nums[temp[temp.length - 1]]);
}
}
return result;
};