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]: 4195 + 6940 - 1053 - 4433 + 1540
[A]: 1201

[Q]: 9493 + 2402 - 721 + 5448 + 2919
[A]: -555

[Q]: 6432 + 6640 - 5154 - 8162 + 1655 - 9693 + 6146 - 3792 - 642
[A]:
19434