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: 1573 + 2934 + 9701

A: -11062
****
Q: 6874 + 7308 - 3041

A: 2607
****
Q: 2140 + 9425 - 5028 - 6647 - 6165

A:
10555
****