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: 2167 - 8760 - 4771 - 8633 + 7929 + 9784 + 6892

A: -274
****
Q: 9842 + 5573 - 5322 - 4612 + 489 - 1030 + 6611 + 2045 + 9627

A: -3539
****
Q: 9293 - 366 - 9983 - 2589

A:
22231
****