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: 321 - 4450 - 5504 - 9901 - 295 - 7018 - 1113 - 5299 - 2387

A: 36288
****
Q: 4203 - 2197 - 5419 - 9369 + 4447 - 2386 - 94

A: 19221
****
Q: 9790 + 4366 - 1305 + 665 + 5147 + 166 - 6589

A:
7340
****