Window Size Average

Given an array of integers and a window size k, calculate the average of each window as it slides across the array and print the averages rounded to two decimal places. Input format: - The first line contains an integer n (1 <= n <= 10^5). - The second line contains n space-separated integers, the elements of the array (each element ai (−10^4 <= ai <= 10^4)). - The third line contains an integer k (1 <= k <= n). Output format: - Print n-k+1 space-separated averages rounded to two decimal places. Example: Input: 5 1 2 3 4 5 3 Output: 2.00 3.00 4.00