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]: 961 + 1754 - 8392 + 2659 - 495 + 358
[EX A]: 5077

[EX Q]: 8379 + 6247 - 4435 + 207 - 3793 + 7248 + 1488
[EX A]: 1417

[EX Q]: 7801 + 2854 + 4750
[EX A]:
197