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: 6108 + 6734 + 3016 + 637 - 2671 - 5486 - 1133 + 1713 - 2180

A: 5478
****
Q: 1626 + 448 + 6034

A: -4856
****
Q: 7534 + 7329 - 2862 - 947 + 8590 + 4064

A:
-8640
****