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

[EX Q]: 7930 - 2835 - 1925 - 6613
[EX A]: 19303

[EX Q]: 3515 - 6575 - 3225 + 4231 + 3245 + 5666
[EX A]:
173