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

[EX Q]: 3677 + 3282 + 6324 + 6039 + 2578 - 7896 + 671 + 4192
[EX A]: -11513

[EX Q]: 4950 - 7520 - 2396
[EX A]:
14866