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: 9350 + 2320 + 5626 - 4349

A: 5753
****
Q: 1928 - 8869 + 937 + 6209 + 5391 - 5357 + 6743

A: -3126
****
Q: 6851 - 2154 - 488

A:
9493
****