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: 8711 + 5319 - 3967 - 9285 + 2276

A: 14368
****
Q: 7002 + 7951 + 7250

A:
-8199
****