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]: 1737 + 1422 + 9162 - 7244 + 6133
[EX A]: -7736

[EX Q]: 4515 - 2156 - 8427 - 2175
[EX A]: 17273

[EX Q]: 4089 + 5862 - 8759 + 9444 + 8942 + 4980
[EX A]:
-16380