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: [-64, -46, 21, -97, -86]

Output: [-55.0, -12.5, -38.0, -91.5]


Input: Consider Input: [60, 44, -67, 67, -8, -72, 52, 59, -21, 16]


Output: [52.0, -11.5, 0.0, 29.5, -40.0, -10.0, 55.5, 19.0, -2.5]