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: 1344 + 7632 - 4322

A: -1966
****
Q: 6694 + 8723 - 1592 + 7366 + 9388

A: -17191
****
Q: 3305 + 7290 - 7983 - 1739

A:
5737
****