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: 2348 - 6075 + 2149 - 1926 - 9532 - 9774 + 2760 - 6500 + 8335

A: 22911
****
Q: 7291 - 941 - 33 + 3812 + 4851 - 8716 - 6838 - 740

A: 15896
****
Q: 8261 + 6687 + 9418

A:
-7844
****