Definition: In this task you will be given a list of integers. For every element in the list, if the element is positive you should multiply it by 2.  If the element is negative you should multiply it by -3. The output should be a list of integers that is the result of applying that logic to the input list.
 Note: A list is presented with comma separated numbers inside two brackets.
Input: [49, 53, 10, -45, -74, -77, 81, -89, -50]

[98, 106, 20, 135, 222, 231, 162, 267, 150]