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: 9301 + 1619 - 7459 + 5871 + 2497 + 4093 + 7957 - 1085 - 6698

A: 2506
****
Q: 1259 - 2367 + 9919 + 7196 + 4121

A: -17610
****
Q: 9810 - 6760 + 8029 + 675 - 9360 - 7803 + 8904 + 3140

A:
12985
****