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: 5527 - 35 - 9988 + 7417 - 5498

A: 13631
****
Q: 2045 - 2088 - 8387 + 5185 + 2275 - 1337 - 2494 - 1644 + 9737

A: 798
****
Q: 7939 - 5667 - 17 - 448 - 5295 + 1379 - 9490 + 3947

A:
23530
****