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: 1884 + 3670 - 3893 + 782 + 3288 - 7463 + 3214

A: 2286
****
Q: 2510 - 5839 + 9950 + 740

A: -2341
****
Q: 4590 - 3668 + 5717 - 9163 - 9784 - 7787 + 8469 - 5464 - 103

A:
26373
****