Solution: Moving Average from Data Stream
Understand how to design a MovingAverage class that computes the moving average of a stream of integers using a fixed-size sliding window. Explore queue operations and running sum maintenance to achieve constant time updates, preparing you to handle similar custom data structure problems in coding interviews.
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Statement
Given a stream of integers and a window size, calculate the moving average of all integers in the sliding window. Implement a class called MovingAverage that has the following methods:
Constructor (int size): This constructor initializes the object with the specified window size.
double next (int val): This method takes an integer value as input and returns the moving average of the last
sizevalues from the stream.
Constraints:
size...