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: 2045 - 2088 - 8387 + 5185 + 2275 - 1337 - 2494 - 1644 + 9737

SOLUTION: 798

PROBLEM: 2372 + 1272 - 6861 - 1715 - 7374 + 9798 - 7485

SOLUTION: 14737

PROBLEM: 1446 + 5354 - 6450 - 2821 + 2258

SOLUTION:
3105