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]: 6820 - 387 + 8290 - 9203 - 9292 + 9249 - 3079
[EX A]: 11242

[EX Q]: 4219 + 2136 + 4837 - 5970 + 9033
[EX A]:
-5817