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:
6368 + 9565 - 7042 - 1940 - 9960
answer:
15745


question:
4195 + 6940 - 1053 - 4433 + 1540
answer:
1201


question:
322 - 5229 + 6621 + 9463
answer:

-10533