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: [-88, 88, -79, -20]

SOLUTION: [264, 176, 237, 60]

PROBLEM: [47, -100, 58, 81, -83, 35, -53, -78, 51, -26, 21]

SOLUTION: [94, 300, 116, 162, 249, 70, 159, 234, 102, 78, 42]

PROBLEM: [79, 11, -66, 17, 46, -48, -89]

SOLUTION:
[158, 22, 198, 34, 92, 144, 267]