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: [-35, 56, -45, 14, -44]

Output: [10.5, 5.5, -15.5, -15.0]


Input: Consider Input: [79, 37]

Output: [58.0]


Input: Consider Input: [20, 83]


Output: [51.5]