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]: 6485 + 8165 + 4482 - 4771 + 2626 + 5500 + 8702 - 1649 + 7002
[EX A]: -23572

[EX Q]: 171 - 966 + 1234 - 1722 - 4406 + 9773 - 1161
[EX A]: -2581

[EX Q]: 3587 + 7941 + 9579 + 4719 - 6345 + 1242 + 3122
[EX A]:
-16671