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: 6063 + 9874 + 5939 - 5013 + 791

A: -5528
****
Q: 8213 + 7145 + 5203 - 2621 + 1654 - 1844

A: -1324
****
Q: 1220 - 7008 - 4400

A:
12628
****