Definition: In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].
Input: [-37, 52, 61, -3, -8, -64, 50, -72, 67, 46, -16]
Output:
[7.5, 56.5, 29.0, -5.5, -36.0, -7.0, -11.0, -2.5, 56.5, 15.0]