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: [-29, 15, -31, 74, 99, -83, -58]

SOLUTION: [87, 30, 93, 148, 198, 249, 174]

PROBLEM: [-100, -67, -27, 55, -21, -47, 7, 47, 2, 91]

SOLUTION: [300, 201, 81, 110, 63, 141, 14, 94, 4, 182]

PROBLEM: [-15, -69, -24, -98, -67]

SOLUTION:
[45, 207, 72, 294, 201]