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.

[Q]: 344 + 4107 + 9401 + 4490 - 5191 - 1753 - 5869 + 8385 - 7325
[A]: -5901


[Q]: 6738 - 471 + 8724
[A]: -1515


[Q]: 1659 - 7131 + 8889 - 8053 - 9552 + 4977 + 6631
[A]:
5898