average

Problem Given a stream of numbers, print average (or mean) of the stream at every point. Example For example, let us consider the stream as 10, 20, 30, 40, 50, 60, … Average of 1 numbers is 10.00 Average of 2 numbers is 15.00 Average of 3 numbers is 20.00 Average of 4 numbers is 25.00 Average of 5 numbers is 30.00 Average of 6 numbers is 35.00 .................. Solution To print mean of a stream, we need to find out how to find average when a new number is being added to the stream. [Read More]