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]: 5462 - 3916 + 9462 - 8867 - 7357
[EX A]: 16140

[EX Q]: 4148 + 9216 - 5756 - 5558 + 2801 - 7501 + 1939 + 3102 + 6894
[EX A]: -989

[EX Q]: 7872 - 1555 - 7608
[EX A]:
17035