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: [13, 80, 48, 65, 60, 98, 97, 57, -78, -11]

SOLUTION: [26, 160, 96, 130, 120, 196, 194, 114, 234, 33]

PROBLEM: [83, -90, 19, -56, 47, -12, -22, 31, -75]

SOLUTION: [166, 270, 38, 168, 94, 36, 66, 62, 225]

PROBLEM: [42, -94, -51, 47, 74]

SOLUTION:
[84, 282, 153, 94, 148]