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: 8398 - 1163 + 8396 + 4440 + 9289

A: -12564
****
Q: 6858 + 1834 - 5336 + 1098 + 8473

A:
789
****