TASK 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.
PROBLEM: [-50, -51, 0, 70, -86, -36, 79, 46, -40]

SOLUTION: [150, 153, 0, 140, 258, 108, 158, 92, 120]

PROBLEM: [-15, -60, -67, -31, 55, 85, -92, -89, 16, -73]

SOLUTION: [45, 180, 201, 93, 110, 170, 276, 267, 32, 219]

PROBLEM: [-74, 79, 1, -11, -93, 15, -93, -59, 0]

SOLUTION:
[222, 158, 2, 33, 279, 30, 279, 177, 0]