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: 5394 + 9787 - 7151 - 4774 - 6995 + 6101 - 1317

A: 9743
****
Q: 758 + 1664 + 5481 - 1654 - 1804 + 5232 - 9130

A: 969
****
Q: 574 - 9744 - 9820

A:
20138
****