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]: 7371 - 9025 + 8352 - 9201 - 9297 - 3561 + 8576
[EX A]: 21527

[EX Q]: 4331 - 362 - 8646 - 8722 + 6424 + 4083 - 579 + 4561
[EX A]: 7572

[EX Q]: 6419 + 8851 + 5308
[EX A]:
-7740