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.

Q: 1837 - 6362 - 226

A: 8425
****
Q: 9231 - 9608 - 4765 - 8085 - 9489

A: 41178
****
Q: 7196 - 1687 + 6487 - 2628 - 1938 - 3056

A:
10018
****