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]: 4725 - 7780 + 1028 - 6858 + 9194 + 4680 - 3421 + 362 - 8573
[EX A]: 16093

[EX Q]: 1540 + 6977 + 9400 - 5524 - 1970 + 8397 - 6006 + 3183
[EX A]: -12917

[EX Q]: 1781 + 7762 + 1756 - 566
[EX A]:
-7171