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: 4377 + 5604 - 8336 - 2652

A: 9761
****
Q: 3337 + 9906 + 9733 - 853 + 5075 - 2064 + 9450 - 3886

A: -24024
****
Q: 5520 + 1174 - 2584 - 6276 - 6659 + 8281 - 5456 + 1602 + 4624

A:
10814
****