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: [-51, 31, 71, -74, 72, 43, 63, 29, 70, -38, 14]

SOLUTION: [153, 62, 142, 222, 144, 86, 126, 58, 140, 114, 28]

PROBLEM: [36, 56, 70, -65, -65, -79]

SOLUTION: [72, 112, 140, 195, 195, 237]

PROBLEM: [-54, 39, -30, 23, 54, -69, 57, -20, 48, -7, 99]

SOLUTION:
[162, 78, 90, 46, 108, 207, 114, 60, 96, 21, 198]