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: 519 - 9471 - 7173 - 34 - 5123 + 9104 - 2340 + 7208 - 3693

A: 12041
****
Q: 9118 + 5545 - 3160 + 3672 - 3568 + 5997 + 205 + 7095

A: -6668
****
Q: 7516 + 1685 - 6717 + 8801

A:
3747
****