instruction:
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.
question:
136 + 9772 - 2848 - 4980 + 6156 - 883 + 5407 + 3211
answer:
-15699


question:
8341 + 2746 - 2959 - 9678 + 5173 + 317
answer:
12742


question:
9482 - 5275 + 2225 + 671 - 6262 + 1544 - 2582
answer:

19161