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: 808 - 4935 + 288 + 9758 + 8690 + 384 + 4674 + 5769 - 8736

A: -15084
****
Q: 4377 + 5604 - 8336 - 2652

A: 9761
****
Q: 4878 - 2264 - 1315 - 9636 + 1724 + 2574

A:
13795
****