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]: 694 + 4432 - 9053
[EX A]: 5315

[EX Q]: 1561 - 5861 - 6887 - 8406 - 5941 - 3633
[EX A]: 32289

[EX Q]: 4055 + 5022 + 9151 - 1747 + 9172
[EX A]:
-17543