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.

9751 - 3599 + 7441 - 2176 + 2662 + 9430 + 8207 + 5927 - 8529
-9612

4839 - 962 + 7552
-1751

1780 - 963 - 3786 - 8938 + 5127 + 4125 + 8911 + 9677

-12373