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: 7312 - 1598 - 5813 - 8994 + 9174 - 4767 + 4076

A: 15234
****
Q: 2848 - 3478 + 9230 + 3585 + 8537 - 3821

A: -11205
****
Q: 3631 - 7822 - 8283 + 4667 - 697

A:
15766
****