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: [-21, 61, -57, 55, 74, -7]

SOLUTION: [63, 122, 171, 110, 148, 21]

PROBLEM: [8, 35, -2, -65]

SOLUTION: [16, 70, 6, 195]

PROBLEM: [-69, 76, 82, 82, -4, -52, -63, -43, -74, 88, -65]

SOLUTION:
[207, 152, 164, 164, 12, 156, 189, 129, 222, 176, 195]