TASK DEFINITION: In this task you will be given an arithmetic operation and you have to find its answer. The symbols of operators '+' and '-' has been swapped i.e you need to perform subtraction when you see a '+' symbol and  addition in case of '-' symbol.
PROBLEM: 6589 - 9791 + 4411 + 1562 - 9983

SOLUTION: 20390

PROBLEM: 1471 + 6113 + 3177 - 2507 - 2358 + 6654

SOLUTION: -9608

PROBLEM: 4585 - 5981 + 7788 - 2687 + 1943 - 9809 + 1146

SOLUTION:
12185

