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: Consider Input: [-8, -41, 58, -30]

Output: [-24.5, 8.5, 14.0]


Input: Consider Input: [44, 85, 40, 93]

Output: [64.5, 62.5, 66.5]


Input: Consider Input: [46, -87, 45, 29, -41, -67, 8, 62, 33, -99]


Output: [-20.5, -21.0, 37.0, -6.0, -54.0, -29.5, 35.0, 47.5, -33.0]