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]: 3254 - 200 + 4450 - 6393 - 2480 + 4564 + 9650
[EX A]: -6337

[EX Q]: 9852 - 24 - 2468 + 5798 + 6384
[EX A]: 162

[EX Q]: 6129 - 7764 + 8545 - 6242 - 8169
[EX A]:
19759