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: 1887 - 5213 + 516 - 4107 - 7681 - 125 - 1788 + 124 - 1460

A: 21621
****
Q: 5774 + 1888 + 5355 - 6957 - 7140 - 9762

A: 22390
****
Q: 2831 + 414 - 5946 - 1344 - 3571

A:
13278
****