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]: 2297 + 4208 + 9691 - 6995 + 738 + 1245 - 7806
[EX A]: 1216

[EX Q]: 8354 + 2602 + 1315
[EX A]: 4437

[EX Q]: 8576 - 8960 - 1317 + 5701 + 5413 - 1195 + 135
[EX A]:
8799