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: 496 + 5072 + 6259 + 1493 + 4824 + 2052 + 4751 - 8038

A: -15917
****
Q: 1780 - 963 - 3786 - 8938 + 5127 + 4125 + 8911 + 9677

A: -12373
****
Q: 5462 - 3916 + 9462 - 8867 - 7357

A:
16140
****