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: 3071 - 5299 + 206 + 3214 + 6040 + 5785 - 6760 - 8070

A: 7955
****
Q: 6178 - 1637 - 8197 - 6437 + 4591 - 6995 + 3562 + 9474

A: 11817
****
Q: 4823 - 9323 + 7665 - 8419

A:
14900
****