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.

[EX Q]: 1837 - 6362 - 226
[EX A]: 8425

[EX Q]: 5292 + 3623 + 7450
[EX A]: -5781

[EX Q]: 6546 - 2470 - 9329 - 2931 + 1592 - 7514 + 4497 + 3303 - 6454
[EX A]:
25852