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: 5939 - 673 - 8282

A: 14894
****
Q: 3284 - 2372 - 6880

A: 12536
****
Q: 1678 - 831 + 1988 - 3248 - 7672 + 8515 + 5236 - 2764 - 6078

A:
6532
****