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: 1573 + 2934 + 9701

SOLUTION: -11062

PROBLEM: 8220 - 9787 + 1100 - 7425

SOLUTION: 24332

PROBLEM: 4845 - 9738 - 529 - 9455 + 4452

SOLUTION:
20115