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: 799 + 9104 - 2060 - 779 + 5546 - 9608 + 4006 + 8557 - 3643

A: -10324
****
Q: 7208 + 2074 + 2796 - 8783

A: 11121
****
Q: 9554 + 443 - 1453 - 4719

A:
15283
****